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1. |
The vapour pressure of a solution of the liquids A (\[P{}^\circ =80\] mm Hg and \[{{x}_{A}}=0.4\]) and B (\[P{}^\circ =120\] mm Hg and \[{{X}_{B}}=0.6\]) is found to be \[100mm\]Hg. It shows that the solution exhibits |
A. | positive deviation from ideal behaviour |
B. | negative deviation from ideal behaviour |
C. | ideal behaviour |
D. | positive deviation for lower cone. and negative for higher cone. |
Answer» C. ideal behaviour | |