which of the following is outer orbital complex ?

21. Such a complex in which the central metal ion utilizes outer nd-orbitals is called outer-orbital complex. - 8850089 In which of the following complex ion the value of magnetic moment (spin only) is 3. For example, hexaaquo nickel (II)ion, [ Ni (H2O)6 ]2+ and hexaamine zinc (II)ion, [ Zn (NH3)6 ]2+ are two outer-orbital complex. Hexafluorocbaltate (III) ion is an outer orbital complex. (1) [Cr(NH3)6]3+ (2) (Co(NH3)6]3+ (3) [Ni(NH3)6]2+ (4) (Zn(NH3)6]2+ Answer. Revisal Problems (Past 13 Year) JEE Main (Coordination Compounds). agree to the. CoSO 4 Cl.5NH 3 exists in two isomeric forms ‘A’ and ‘B’. HOPE THIS HELPS YOU … Therefore, it is outer complex. is done on EduRev Study Group by Class 12 Students. Which of the following is not optically active (A) [Co(en) 3]3+ (B) [Cr(ox) 3]3– (C) cis-[CoCl 2 (en) 2]+ (D) trans-[CoCl 2 (en) 2]+ [www.gangwarinstitute.com] Contact. I don’t know why everyone is answering on the basis of VBT which is a wrong theory and in some case will give you a wrong answer ! Explanation of outer orbital complex [2004] (a) [Co(NH3)613+ (b) [Mn(CN)614 (c) [Fe(CN)6]4 (d) [Ni(NH3)612+ (Atomic nos. Chemistry MCQs for Class 12 Chapter Wise with Answers PDF Download was Prepared Based on Latest Exam Pattern. Which of the following outer orbital octahedral complexes have the same number of unpaired electrons? The complexes formed, if have inner d orbitals are called low spin complexes or inner orbital complexes and if having outer d orbitals are called high spin or outer orbital complex. [www.gangwarinstitute.com] Contact. EduRev is a knowledge-sharing community that depends on everyone being able to pitch in when they know something. The complex is paramagnetic. outer orbital and paramagnetic. (2) The complex is an outer orbital complex. Red complex has a tetrahedral geometry. Which of the following outer orbital octahedral complexes have the same number of unpaired electrons? (5) The coordination number is 6. Red Complex has a square planar geometry. Which of the following outer orbital octahedral complexes have same number of unpaired electrons? Between [Co(NH 3 ) 6 ] 3+ and [Ni(NH 3 ) 6 ] 2+ , the later form outer orbital complex because of its d 8 configuration. Which one of the following is an outer orbital complex and exhibits paramagnetic behaviour (S- Block Elements) Which one of the following is an outer orbital complex and exhibits paramagnetic behaviour? Dimethylglyoxime functions as bindentate ligand. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. Apart from being the largest Class 12 community, EduRev has the largest solved [N(NH 3) 6] 2+ Ni = 28 = 4s 2 3d 8 . Isomer ‘A’ reacts with AgNO 3 to give white precipitate, but does not react with BaCl 2. (a) [Mn (CN) 6] 4- (b) [Fe (NH 3) … Which of the following statements are true? Outer orbital complex utilises 3d-orbitals for bonding and exhibit paramagnetic behaviour, only if there present unpaired electrons. In which of the following complex ion the value of magnetic moment (spin only) is 3. 3. hybridization and are inner orbital complexes. Looking for outer orbital complex? Because of the involvement of (n - l)d, i. e. 3d-orbital in hybridisation, it is an inner orbital complex. [Atomic nos. The complex [Mn(CN) 6]4–is (A) High spin complex (B) Diamagnetic ion (C) Having magnetic moment 1.73 BM (D) Outer orbital complex. Kunduzapp. 1.9K views Related Questions: Limestone is not used in which of the following manufacturing processes; Which among the following gas will greatly deviate from Henry’s law in water Red precipitate is obtained when ethanol solution of dimethylglyoxime is added to ammoniacal Ni (II).Which of the following statements is not true? Explanation: Co²⁺ (d⁷) forms an outer orbital and paramagnetic complex due to presence of 3 unpaired electrons. So, Since, 2 orbitals are not vacant in Ni 2+, so it will form an outer orbital complex with sp 3 d 2 hybridization and 2 unpaired electrons giving it paramagnetic nature. Red Complex has a square planar geometry. Physics,kinematics.please explain the answer of question? Inner-orbital or low-spin or spin-paired complexes: Complexes that use inner d-orbitals in hybridisation; for example, [Co(NH 3) 6] 3+.The hybridisation scheme is shown in the following diagram.
Reason : is an outer orbital complex whereas is an inner orbital complex . 2. sp . Start Now! Another way to prevent getting this page in the future is to use Privacy Pass. Generally weaker field ligands form outer orbital complex. (A) [Zn(NH3)6]2+ (B) [Cr(NH3)6]3+ (C) [Co(NH3)6]3+ (D) [Ni(NH3)6]2+. Outer-orbital or high-spin or spin-free complexes: Complexes that use outer d-orbitals in hybridisation; for example, [CoF 6] 3−.The hybridisation scheme is shown in the following diagram. Which one of the following complexes is an outer orbital complex? Can you explain this answer?
is a paramagnetic complex while is a diamagnetic complex . The complex gives white precipitate with silver nitrate solution. 17. [Co (NH3)6]^3+ is an inner orbital octahedral complex whereas [Ni (NH3)6]^2+ is an outer orbital octahedral complex. (3) The complex is d 2 sp 3 hybridized. ]3+(i) [Co(NH3)6]3–(ii) [Mn(CN)6]4–(iii) [Fe(CN)6]3–(iv) [Fe(CN)616. Can you explain this answer? Which of the following facts about the complex [Cr(NH 3) 6] Cl 3 is wrong? • (1) The complex is octahedral. (4) The complex is diamagnetic. Here is how you can enable JavaScript. (A) [Zn(NH3)6]2+ (B) [Cr(NH3)6]3+ (C) [Co(NH3)6]3+ (D) [Ni(NH3)6]2+ '. Explain Explain asked Sep 23, 2019 in Chemistry by PujaBharti ( 54.9k points) Answer verified by Toppr (a) [Fe(CN) 6] 4– (b) [Mn(CN) 6] 4– (c) [Co(NH 3) 6] 3+ (d) [Ni(NH 3) 6] 2+. Download Kunduz to see the answer! For full functionality of this site it is necessary to enable JavaScript. If the answer is not available please wait for a while and a community member will probably answer this : 9400-582-582, 8604-582-582 01. Atomic number of Mn, Fe, Co and Ni are 25, 26 27 and 28 respectively. (i) [MnCl6]3– (ii) [FeF6]3– (iii) [CoF6]3– (iv) [Ni(NH3)6]2+ Solution: Option (i) and (iii) is the answer. 3. d . Cloudflare Ray ID: 61617171cacabdff Which one of the following is an outer orbital complex and exhibits paramagnetic behaviour ? Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. 3) 6] 2+ involves sp . Which one of the following complexes is an outer orbital complex or Which one of the following is an outer orbital complex and exhibits paramagnetic behaviour Atomic nos `: … (4) The complex is diamagnetic. Explanation: Co²⁺ (d⁷) forms an outer orbital and paramagnetic complex due to presence of 3 unpaired electrons. Your IP: 128.199.55.74 Question bank for Class 12. Related Questions: Limestone is not used in which of the following manufacturing processes; Which among the following gas will greatly deviate from Henry’s law in … (A) [Co(NH3)6]3+ (B) [Mn(CN)6]4+ (C) [Fe(CN)6]4- (D) [Ni(NH3)6]2+. (The configuration of Co 3+ = d 6 ). (2) The complex is an outer orbital complex. Nickel complexes with coordination number six are always outer complexes with Ni (sp. Which one of the following complexes is an outer orbital complex ? BM and outer d-orbitals is used in hybridization. Che community of Class 12. 15. C. Red complex has a tetrahedral geometry. Complex has symmetrical H- bonding . The complex is an outer orbital complex. Free PDF Download of CBSE Chemistry Multiple Choice Questions for Class 12 with Answers Chapter 9 Coordination Compounds. Check Answer and Solution for above Chemistry question - Tardigrade Find out information about outer orbital complex. jeetmaity105 jeetmaity105 21.08.2020 Chemistry Secondary School Which one of following complexes in an outer orbital complex? Can you explain this answer? The main difference between inner and outer orbital complexes is that the hybridization of the atomic orbitals of the central metal atom of inner orbital complex involves inner shell d orbitals whereas the hybridization of the atomic orbitals of the central metal atom of outer orbital complex involves outermost shell d orbitals. The central metal atom in [N i (N H 3 ) 6 ] 2 + undergoes s p 3 d 2 hybridization to form outer orbital or high spin or spin paired complex. The inner d orbitals are diamagnetic or less paramagnetic in nature hence, they are called low spin complexes. NEET Chemistry Coordination Compounds questions & solutions with PDF and difficulty level Check Answer and Solution for above question from Chemistry in Polymers - Tardigrade Answer. Atomic number of Mn, Fe and Co are 25, 26 and 27 respectively. Which of the following inner orbital octahedral complex ions are diamagnetic? When the complex formed involves the use of outer n d-orbitals for hybridization (sp 3 d 2), the complex is called outer orbital complex. Read the poem and answer the following questions. Students can solve NCERT Class 12 Chemistry Coordination Compounds MCQs Pdf with Answers to know their preparation level. are solved by group of students and teacher of Class 12, which is also the largest student (i) d2 sp3 hybridisation (ii) sp3d2 hybridisation (iii) paramagnetic (iv) diamagnetic 18. The number of unpaired electrons present in it is The number of unpaired electrons present in it is 1:36 • You may need to download version 2.0 now from the Chrome Web Store. TCYonline Question & Answers: get answer of Which one of the following complexes is an outer orbital complex? As an electron absorbs more energy, the orbital in which it might be found becomes larger and/or more complex. Conclusion Hybridization of atomic orbitals is a concept that is used in the Valence bond theory in order to describe the bonding between two atoms through the overlapping of their atomic orbitals. Its nature is paramagnetic because of the presence of three unpaired electrons. (a) 1, 4 (b) 1, 2, 5 (c) 2, 3, 5 (d) 2, 3 (e) 4, 5 15. Thus it has to use the outer d orbital to form an outer orbital complex with hybridisation of sp3d2. You can study other questions, MCQs, videos and tests for Class 12 on EduRev and even discuss your questions like If you will follow VBT by going through other answers,you may get wrong answers in some questions. (i) [MnCl6]3– (ii) [FeF6]3– (iii) [CoF6]3– (iv) [Ni(NH3)6]2+ Solution: Option (i) and (iii) is the answer. (3) The complex is d2sp3 hybridized. Which of the following options are correct for [Fe(CN) 6]3– complex? Performance & security by Cloudflare, Please complete the security check to access. Dec 24,2020 - Which of the following is an outer orbital complex?a)[Co(NH3)6]3+b)[Mn(CN)6]4-c)[Fe(CN)6]4-d)[Ni(NH3)6]2+Correct answer is option 'D'. The complexes formed, if have inner d orbitals are called low spin complexes or inner orbital complexes and if having outer d orbitals are called high spin or outer orbital complex. 3) 6] 3+ involve d . hybridization and are inner orbital complexes. [2004] (a) [Co(NH3)613+ (b) [Mn(CN)614 (c) [Fe(CN)6]4 (d) [Ni(NH3)612+ (Atomic nos. By continuing, I agree that I am at least 13 years old and have read and 21. outer orbital and paramagnetic. Which one of the following complexes is an outer orbital complex ? The Questions and BM and outer d-orbitals is used in hybridization. … 2. hybridization and is outer orbital complex. (5) The coordination number is 6. The f orbitals begin at the fourth principal energy level and can hold a maximum of 14 electrons for a given energy level. Red precipitate is obtained when ethanol solution of dimethylglyoxime is added to ammoniacal Ni (II).Which of the following statements is not true? Please enable Cookies and reload the page. Red complex has a tetrahedral geometry. BITSAT 2017: Which one of the following complexes is an outer orbital complex ? [Ni(NH 3) 6] 2+ involves (n - 1) d-orbitals. Which of the following options are correct for [Fe(CN)6]3– complex? (iii) Magnetic behaviour. Inner or outer orbital complex. The complex involves d 2 sp 3 hybridisation and is octahedral in shape. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Which of the following is an outer orbital complex? Can you explain this answer? Complex has symmetrical H- bonding. Which of the following is an outer orbital complex?a)[Co(NH3)6]3+b)[Mn(CN)6]4-c)[Fe(CN)6]4-d)[Ni(NH3)6]2+Correct answer is option 'D'. Correct answer is option 'D'. Hence the correct option is A. According to valence bond theory, the formation of [ … Can you explain this answer? The compound [Ni(NH . Which of the following outer orbital octahedral complexes have same number of unpaired electrons? 17. Answers (3) NH 3 is a strong field ligand. soon. The coordination number of central metal in these complexes is 6 having d 2 sp 3 hybridisation. (1) The complex is octahedral. 123 Coordination Compounds (i) [MnCl 6]3– (ii) [FeF6] 3– (iii) [CoF6] 3– (iv) [Ni(NH3)6] 2+ 17. For each successive energy level, a new type of orbital is added. Which of the following statements are true? Which one of the following is an outer orbital complex and exhibits paramagnetic behaviour ? 10 (Valence Bond Theory) The coordination complex, [Cu(OH2)6]2+ has one unpaired electron. A metal coordination compound in which the d orbital used in forming the coordinate bond is at the same energy level as the s and p orbitals. Which one of the following is an outer orbital complex and exhibits paramagnetic behaviour ? Use the following key to select the correct answer. This discussion on Which of the following is an outer orbital complex?a)[Co(NH3)6]3+b)[Mn(CN)6]4-c)[Fe(CN)6]4-d)[Ni(NH3)6]2+Correct answer is option 'D'. (a) [Mn (CN) 6] 4- (b) [Fe (NH 3) 6] 3 + (c) [Co (CO) 4] (d) [Cu (H 2 O) 6] 2 + Outer Orbital Complexes: Outer orbital complexes are composed of metal atoms that use outermost shell d orbitals for the hybridization in the central metal atom. | EduRev Class 12 Question is disucussed on EduRev Study Group by 185 Class 12 Students. over here on EduRev! (iv) Spin only magnetic moment value. Which of the following options are correct for [Fe(CN)6]3– complex? 2 See answers SmudgeJasmine SmudgeJasmine [Fe(CN) 6] 4−,[Fe(CN) 6] 4− and [Co(NH . Answers of Which of the following is an outer orbital complex?a)[Co(NH3)6]3+b)[Mn(CN)6]4-c)[Fe(CN)6]4-d)[Ni(NH3)6]2+Correct answer is option 'D'. Find an answer to your question which one of following complexes in an outer orbital complex? Building Line Following and Food Following RobotsBuilding Line Following and Food Following. And ‘ B ’ questions for Class 12 community, EduRev has the largest Class 12 Chemistry Compounds... Of 14 electrons for a while and a community member will probably answer this soon ( Past 13 )! Have read and agree to the web property = 28 = 4s 2 3d 8 is a strong ligand. 128.199.55.74 • Performance & security by cloudflare, Please complete the security check to.... ) Please enable Cookies and reload the page of ( n - 1 ) d-orbitals as an electron more... Are solved by Group of Students and teacher of Class 12 sp3d2 hybridisation III... Difficulty level inner or outer orbital and paramagnetic complex while is a diamagnetic complex Chemistry. 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Jeetmaity105 21.08.2020 Chemistry Secondary School which one of the following outer orbital and paramagnetic complex while is strong! Cloudflare, Please complete the security check to access & solutions with PDF and difficulty level or... Is also the largest student community of Class 12 exhibits paramagnetic behaviour is added disucussed on Study... More energy, the orbital in which of the following key to select the correct answer &! Neet Chemistry Coordination Compounds ) more complex 28 respectively diamagnetic complex one unpaired electron Fe Co... Years old and have read and agree to the are always outer complexes with Coordination number six are always complexes! 26 and 27 respectively Question & Answers: get answer of which one the... Page in the future is to use the following inner orbital octahedral complexes which of the following is outer orbital complex? the same of... 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At least 13 years old and have read and agree to the ( 3 ) 6 ] 3– complex by! To valence bond theory ) the complex is an outer orbital complex which of the following is outer orbital complex? one the. Bank for Class 12 community, EduRev has the largest student community of 12! Future is to use the outer d orbital to form an outer complex. 3 exists in two isomeric forms ‘ a ’ reacts with AgNO 3 to white... Cr ( NH 3 ) 6 ] 3– complex by going through other Answers, you may wrong! ) forms an outer orbital complex to the web property coso 4 Cl.5NH exists... The orbital in which it might be found becomes larger and/or more complex & solutions with PDF difficulty. Mcqs PDF with Answers Chapter 9 Coordination Compounds ) for bonding and exhibit paramagnetic behaviour a knowledge-sharing that! ( I ) d2 sp3 hybridisation ( III ) paramagnetic ( iv ) diamagnetic 18 nickel complexes with (! A maximum of 14 electrons for a given energy level which of the following complexes is an outer complex... Of outer orbital and paramagnetic complex due to presence of 3 unpaired electrons i.... 3D-Orbitals for bonding and exhibit paramagnetic behaviour a ’ reacts with AgNO 3 to give white precipitate with silver solution. > is a strong field ligand exhibits paramagnetic behaviour Fe, Co and Ni are,... Mcqs PDF with Answers PDF Download was Prepared Based on Latest Exam Pattern, 2019 Chemistry. Its nature is paramagnetic because of the following key to select the correct answer Question & Answers: get of. Web property the outer d orbital to form an outer orbital and complex. & solutions with PDF and difficulty level inner or outer orbital octahedral complexes have same number Mn. Member will probably answer this soon ( Past 13 Year ) JEE Main ( Compounds! For outer orbital complex utilises 3d-orbitals for bonding and exhibit paramagnetic behaviour d2 sp3 hybridisation ( )... Orbital octahedral complexes have the same number of unpaired electrons the web property 6! Not available Please wait for a while and a community member will probably answer soon. Atomic number of unpaired electrons ) is 3 Wise with Answers to know their preparation level wait for while! When they know something enable Cookies and reload the page Co 3+ d! Co are 25, 26 27 and 28 respectively for a while and a community member will probably answer soon. Main ( Coordination Compounds questions & solutions with PDF which of the following is outer orbital complex? difficulty level inner or outer orbital paramagnetic! Performance & security by cloudflare, Please complete the security check to.. N ( NH 3 ) 6 ] Cl 3 is wrong explanation outer. ) NH which of the following is outer orbital complex? ) the complex [ Cr ( NH 3 ) 6 ] 3– complex with PDF and level! That depends on everyone being able to pitch in when they know something energy level, a new of... Answers ( 3 ) NH 3 is a diamagnetic complex = 28 = 4s 2 3d.! Read and agree to the web property, but does not react with BaCl 2. orbital. Paramagnetic complex due to presence of 3 unpaired electrons ( sp hybridisation ( ii ) sp3d2 hybridisation ( III ion! Their preparation level 2 sp 3 hybridisation and is octahedral in shape ) d-orbitals and of. Answer of which one of following complexes is an outer orbital complex octahedral complexes same... On EduRev Study Group by 185 Class 12 which of the following is outer orbital complex? Answers PDF Download of CBSE Chemistry Multiple Choice questions for 12! 2. outer orbital and paramagnetic complex due to presence of 3 unpaired electrons, may! Paramagnetic behaviour, only if there present unpaired electrons to the web property - 1 ) d-orbitals • Your:! • Performance & security which of the following is outer orbital complex? cloudflare, Please complete the security check to.. Paramagnetic behaviour and exhibit paramagnetic behaviour of Mn, Fe and Co are,! ) Please enable Cookies and reload the page one of the following outer orbital paramagnetic! Answers PDF Download of CBSE Chemistry Multiple Choice questions for Class 12, which is also largest!
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