Question

Which of the following statements are true about the magnetic susceptibility $ {{\chi }_{m}} $ of paramagnetic substance? (1) Value of $ {{\chi }_{m}} $ is inversely proportional to the absolute temperature of the sample (2) $ {{\chi }_{m}} $ is positive at all temperature (3) $ {{\chi }_{m}} $ is negative at all temperature (4) $ {{\chi }_{m}} $ does not depend on the temperature of the sample

• A. 1, 2 and 3 are correct.
• B. 1 and 2 are correct.
• C. 2 and 4 are correct.
• D. 1 and 3 are correct.

Answer 1

Answer: (B)

Correct answer is (b) 1 and 2 are correct.