Single Choice

$$\chi _{1}$$and $$\chi _{2}$$ are susceptibilities of a diamagnetic substance at temperatures $$T_{1}K$$ and $$T_{2}K$$ respectively, then,

A$$\chi _{1}T_{1}=\chi _{2}T_{2}$$
B$$\chi _{1}=\chi _{2}$$
Correct Answer
C$$\chi _{1}\sqrt{T_{1}}=\chi _{2}\sqrt{T_{2}}$$
D$$\chi _{1}T_{2}=\chi _{2}T_{1}$$

Solution

$$\chi_{1}$$ $$=$$ $$\chi_{2}$$
The magnetic susceptibility of diamagnetic substance is independent of the temperature.

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