Magnetism Question 46

Question: The unit for molar susceptibility is

Options:

A) m3

B) kg-m?3

C) kg?1 m3

D) No units

Show Answer

Answer:

Correct Answer: A

Solution:

$ Molar\ susceptibility $

$ =\frac{Volume\ susceptibility}{Density\ of\ material}\times molecular\ weight $

$ =\frac{I/H}{\rho }\times M=\frac{I/H}{M/V}\times M $ So it’s unit is m3.