The susceptibility of a paramagnetic substance at 27°C is 3 × 10^-4. Its susceptibility at 327°C is

(B) 1.5 × 10^-4. Curie's law: ∝ (1)/(T). T doubles from 300 K to 600 K, so halves.

Magnetism and Matter question for NEET / JEE Main, with solution

Q 12-05-019NEETJEE MainTop questionEasy

The susceptibility of a paramagnetic substance at $27°$C is $3 \times 10^{-4}$. Its susceptibility at $327°$C is