A) \[1.78\times {{10}^{-3}}\]
B) \[1.4\times {{10}^{-3}}\]
C) \[1.2\times {{10}^{-3}}\]
D) \[1.5\times {{10}^{-3}}\]
Correct Answer: A
Solution :
[a] \[{{k}_{H}}=4.27\times {{10}^{5}}mm\] \[P=760\,mm\] Apply Henry's law, \[P={{K}_{H}}x\] \[\therefore \,x=\frac{p}{{{k}_{H}}}=\frac{760\,mm}{4.27\times {{10}^{5}}mm}\] Mole fraction of benzene \[=1.78\times {{10}^{-3}}\]You need to login to perform this action.
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