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Which of the following statements is correct ? (Atomic number of Ni = 28) [1997]
  • a)
    Ni(CO)4 is diamagnetic and [NiCl4]2– and [Ni(CN)4]2– are paramagnetic
  • b)
    Ni(CO)4 and [Ni(CN)4]2– are diamagnetic and [NiCl4]2–  is paramagnetic
  • c)
    Ni(CO)4and [NiCl4]2–are diamagnetic and [Ni(CN)4]2– is paramagnetic
  • d)
    [NiCl4]2– and [Ni(CN)4]2– are diamagnetic and Ni(CO)4 is paramagnetic
Correct answer is option 'B'. Can you explain this answer?
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Which of the following statements is correct ? (Atomic number of Ni = ...
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Which of the following statements is correct ? (Atomic number of Ni = ...
B) is paramagnetic

The correct statement is b) [NiCl4]2- is paramagnetic.

Ni(CO)4 is diamagnetic because it has a coordination number of 4 and all the electrons are paired.

[NiCl4]2- is paramagnetic because it has a coordination number of 4 and one unpaired electron in the d orbital of the nickel ion.
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Which of the following statements is correct ? (Atomic number of Ni = 28) [1997]a)Ni(CO)4 is diamagnetic and [NiCl4]2– and [Ni(CN)4]2– are paramagneticb)Ni(CO)4 and [Ni(CN)4]2– are diamagnetic and [NiCl4]2– is paramagneticc)Ni(CO)4and [NiCl4]2–are diamagnetic and [Ni(CN)4]2– is paramagneticd)[NiCl4]2– and [Ni(CN)4]2– are diamagnetic and Ni(CO)4 is paramagneticCorrect answer is option 'B'. Can you explain this answer?
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Which of the following statements is correct ? (Atomic number of Ni = 28) [1997]a)Ni(CO)4 is diamagnetic and [NiCl4]2– and [Ni(CN)4]2– are paramagneticb)Ni(CO)4 and [Ni(CN)4]2– are diamagnetic and [NiCl4]2– is paramagneticc)Ni(CO)4and [NiCl4]2–are diamagnetic and [Ni(CN)4]2– is paramagneticd)[NiCl4]2– and [Ni(CN)4]2– are diamagnetic and Ni(CO)4 is paramagneticCorrect answer is option 'B'. 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 of the following statements is correct ? (Atomic number of Ni = 28) [1997]a)Ni(CO)4 is diamagnetic and [NiCl4]2– and [Ni(CN)4]2– are paramagneticb)Ni(CO)4 and [Ni(CN)4]2– are diamagnetic and [NiCl4]2– is paramagneticc)Ni(CO)4and [NiCl4]2–are diamagnetic and [Ni(CN)4]2– is paramagneticd)[NiCl4]2– and [Ni(CN)4]2– are diamagnetic and Ni(CO)4 is paramagneticCorrect answer is option 'B'. 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 of the following statements is correct ? (Atomic number of Ni = 28) [1997]a)Ni(CO)4 is diamagnetic and [NiCl4]2– and [Ni(CN)4]2– are paramagneticb)Ni(CO)4 and [Ni(CN)4]2– are diamagnetic and [NiCl4]2– is paramagneticc)Ni(CO)4and [NiCl4]2–are diamagnetic and [Ni(CN)4]2– is paramagneticd)[NiCl4]2– and [Ni(CN)4]2– are diamagnetic and Ni(CO)4 is paramagneticCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Which of the following statements is correct ? (Atomic number of Ni = 28) [1997]a)Ni(CO)4 is diamagnetic and [NiCl4]2– and [Ni(CN)4]2– are paramagneticb)Ni(CO)4 and [Ni(CN)4]2– are diamagnetic and [NiCl4]2– is paramagneticc)Ni(CO)4and [NiCl4]2–are diamagnetic and [Ni(CN)4]2– is paramagneticd)[NiCl4]2– and [Ni(CN)4]2– are diamagnetic and Ni(CO)4 is paramagneticCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
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