A) 0.0030
B) 0.0120
C) 0.0180
D) 0.0045
Correct Answer: B
Solution :
[b] As magnetic susceptibility\[{{\chi }_{m}}\propto \frac{1}{T}\], therefore \[\frac{{{\chi }_{2}}}{{{\chi }_{1}}}=\frac{{{T}_{1}}}{{{T}_{2}}}\Rightarrow \frac{{{\chi }_{2}}}{0.0060}=\frac{273-73}{273-173}=\frac{200}{100}=2\] \[{{\chi }_{2}}=2\times 0.0060=0.0120\]You need to login to perform this action.
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