Question

At 25°C, the vapour pressure of pure liquid A (molar mass = 40) is 100 torr while that of pure liquid B (molar mass = 80) is 40 torr. The vapour pressure at 25°C of a solution containing 20g of each A and B is
(A) 80 torr
(B)59.8 torr
(C) 68 torr
(D) 48 torr

☆ Challenge for all brainlics ☆​

Answer 1

Answer:

Correct answer - Option (A) 80 torr

Refer to the attachment for required solution ......✔️✔️✔️

Answer 2

Answer:

Here is your answer ..............