A) 0.33
B) 0.066
C) \[0.3\times {{10}^{-2}}\]
D) 3
Correct Answer: C
Solution :
\[\pi =CRT\] \[C=\frac{\pi }{RT}=\frac{0.0821}{0.0821\times 300}\] \[=0.33\times {{10}^{-2}}mol/L\]
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