A) \[0.8\]
B) \[0.5\]
C) \[0.3\]
D) \[0.2\]
Correct Answer: D
Solution :
According to Raoult's law the relative lowering- in vapour pressure of an ideal solution containing the non-volatile solute is equal to the mole fraction of the solute \[\because \]relative lowering of vapour pressure \[=0.2\] mole fraction of the solute \[=0.2\]You need to login to perform this action.
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