A) \[0.33\]
B) \[0.2\]
C) \[0.25\]
D) \[0.52\]
Correct Answer: A
Solution :
: Mole fraction of A in the vapour phase \[=\frac{{{p}_{A}}}{{{p}_{A}}+{{p}_{B}}}=\frac{{{p}_{A}}}{{{p}_{A}}+2{{p}_{A}}}=\frac{1}{3}=0.33\]You need to login to perform this action.
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