Class 12 Exam > Class 12 Questions > Which statement is incorrect? [2001]a)Ni(CO)4...
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Which statement is incorrect? [2001]
- a)Ni(CO)4 – Tetrahedral, paramagnetic
- b)[Ni(CN)4]2– – Square planar, diamagnetic
- c)Ni(CO)4 – Tetrahedral, diamagnetic
- d)[NiCl4]2– – Tetrahedral, paramagnetic
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
Which statement is incorrect? [2001]a)Ni(CO)4 – Tetrahedral, par...
(CO) carbonyl group being a strong ligand paired all electrons present in d orbital of Ni.
Hence form dsp2 hybrid orbitals and hence the shape of molecule is square planar.
In Ni(CO)4 complex, Ni will have 3d10 configuration. It has tetrahedral geometry but diamagnetic as there are no unpaired electrons.
Hence form dsp2 hybrid orbitals and hence the shape of molecule is square planar.
In Ni(CO)4 complex, Ni will have 3d10 configuration. It has tetrahedral geometry but diamagnetic as there are no unpaired electrons.
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Which statement is incorrect? [2001]a)Ni(CO)4 – Tetrahedral, par...
Incorrect Statement Explanation:
Ni(CO)4 – Tetrahedral, paramagnetic
- The given statement is incorrect because Ni(CO)4 is actually a square planar complex with a diamagnetic nature.
- In the square planar geometry, the four CO ligands surround the nickel atom in a plane, giving it a square shape.
- Since all the electrons are paired in Ni(CO)4, it is diamagnetic and does not exhibit any paramagnetic behavior.
Correct Statements:
- [Ni(CN)4]2- – Square planar, diamagnetic
- Ni(CO)4 – Tetrahedral, diamagnetic
- [NiCl4]2- – Tetrahedral, paramagnetic
Therefore, the incorrect statement is option 'A' which states that Ni(CO)4 is tetrahedral and paramagnetic.
Ni(CO)4 – Tetrahedral, paramagnetic
- The given statement is incorrect because Ni(CO)4 is actually a square planar complex with a diamagnetic nature.
- In the square planar geometry, the four CO ligands surround the nickel atom in a plane, giving it a square shape.
- Since all the electrons are paired in Ni(CO)4, it is diamagnetic and does not exhibit any paramagnetic behavior.
Correct Statements:
- [Ni(CN)4]2- – Square planar, diamagnetic
- Ni(CO)4 – Tetrahedral, diamagnetic
- [NiCl4]2- – Tetrahedral, paramagnetic
Therefore, the incorrect statement is option 'A' which states that Ni(CO)4 is tetrahedral and paramagnetic.
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Which statement is incorrect? [2001]a)Ni(CO)4 – Tetrahedral, paramagneticb)[Ni(CN)4]2– – Square planar, diamagneticc)Ni(CO)4 – Tetrahedral, diamagneticd)[NiCl4]2– – Tetrahedral, paramagneticCorrect answer is option 'A'. Can you explain this answer?
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Which statement is incorrect? [2001]a)Ni(CO)4 – Tetrahedral, paramagneticb)[Ni(CN)4]2– – Square planar, diamagneticc)Ni(CO)4 – Tetrahedral, diamagneticd)[NiCl4]2– – Tetrahedral, paramagneticCorrect answer is option 'A'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Which statement is incorrect? [2001]a)Ni(CO)4 – Tetrahedral, paramagneticb)[Ni(CN)4]2– – Square planar, diamagneticc)Ni(CO)4 – Tetrahedral, diamagneticd)[NiCl4]2– – Tetrahedral, paramagneticCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which statement is incorrect? [2001]a)Ni(CO)4 – Tetrahedral, paramagneticb)[Ni(CN)4]2– – Square planar, diamagneticc)Ni(CO)4 – Tetrahedral, diamagneticd)[NiCl4]2– – Tetrahedral, paramagneticCorrect answer is option 'A'. Can you explain this answer?.
Which statement is incorrect? [2001]a)Ni(CO)4 – Tetrahedral, paramagneticb)[Ni(CN)4]2– – Square planar, diamagneticc)Ni(CO)4 – Tetrahedral, diamagneticd)[NiCl4]2– – Tetrahedral, paramagneticCorrect answer is option 'A'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Which statement is incorrect? [2001]a)Ni(CO)4 – Tetrahedral, paramagneticb)[Ni(CN)4]2– – Square planar, diamagneticc)Ni(CO)4 – Tetrahedral, diamagneticd)[NiCl4]2– – Tetrahedral, paramagneticCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which statement is incorrect? [2001]a)Ni(CO)4 – Tetrahedral, paramagneticb)[Ni(CN)4]2– – Square planar, diamagneticc)Ni(CO)4 – Tetrahedral, diamagneticd)[NiCl4]2– – Tetrahedral, paramagneticCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Which statement is incorrect? [2001]a)Ni(CO)4 – Tetrahedral, paramagneticb)[Ni(CN)4]2– – Square planar, diamagneticc)Ni(CO)4 – Tetrahedral, diamagneticd)[NiCl4]2– – Tetrahedral, paramagneticCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12.
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