In a solution (A and B); The vapour pressure of A is 260 mmHg and B is – McqOptions

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1.	In a solution (A and B); The vapour pressure of A is 260 mmHg and B is 360 mmHg; Find the relative volatility?
A.	0.72
B.	1.38
C.	2
D.	None of the mentioned
Answer» B. 1.38

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