A certain vessel `X` has water and nitrogen gas at a total pressure of 2 atm and `300 K`. All the contents of vessel and transferred to another vessel `Y` having half the capacity of the vessel `X`. The pressure of `N_(2)` in this vessel was 3.8 atm at `300 K`. The vessel `Y` is heated to `320 K` and the total pressure observed was 4.32 atm. Assume that the volume occupied by the gases in vessel is equal to the volume of the vessel. Calculate the following: Pressure of water vapour at `320 K`.A. `0.27`B. `0.32`C. `4.0`D. `1.0`

A certain vessel `X` has water and nitrogen gas at a total pressure of

1.	A certain vessel `X` has water and nitrogen gas at a total pressure of 2 atm and `300 K`. All the contents of vessel and transferred to another vessel `Y` having half the capacity of the vessel `X`. The pressure of `N_(2)` in this vessel was 3.8 atm at `300 K`. The vessel `Y` is heated to `320 K` and the total pressure observed was 4.32 atm. Assume that the volume occupied by the gases in vessel is equal to the volume of the vessel. Calculate the following: Pressure of water vapour at `320 K`.A. `0.27`B. `0.32`C. `4.0`D. `1.0`
Answer» Correct Answer - C Total Pressure at `320 K =4.32` atm `:.` Pressure of water vapour at `320 K =4.32-4.05` =0.27 atm

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