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Which of the following statements is not true? - Chemistry

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Question

Which of the following statements is not true?

Options

  • Paramagnetic substances are weakly attracted by magnetic field.

  • Ferromagnetic substances cannot be magnetised permanently.

  • The domains in antiferromagnetic substances are oppositely oriented with respect to each other.

  • Pairing of electrons cancels their magnetic moment in the diamagnetic substances.

MCQ

Solution

Ferromagnetic substances cannot be magnetised permanently.

Explanation:

Ferromagnetic species are strongly attracted in the magnetic field and can be permanently magnetised.

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Chapter 1: Solid States - Exercises [Page 6]

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NCERT Exemplar Chemistry [English] Class 12
Chapter 1 Solid States
Exercises | Q I. 30. | Page 6

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