At 363 K, the vapour pressure of A is 21 kPa and that of B is 18 kPa. – InterviewSolution

1.	At 363 K, the vapour pressure of A is 21 kPa and that of B is 18 kPa. One mole of A and 2 moles of B are mixed. Assuming that this solution is ideal, the vapour pressure of the mixture is kPa. (Round off to the nearest integer).
Answer» At $363 K$ , the vapour pressure of $A$ is $21$ $k P a$ and that of $B$ is $18$ $k P a$ . One mole of $A$ and $2$ moles of $B$ are mixed. Assuming that this solution is ideal, the vapour pressure of the mixture is $k P a$ . (Round off to the nearest integer).

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