The vapor pressure of liquid diethyl ether, $C_2{H}_{5}O{C}_2{H}_5,$ is $40\mathrm{.}0mmHg$ at $245K.$

A sample of $C_2{H}_{5}O{C}_2{H}_5$ is placed in a closed, evacuated container of constant volume at a temperature of $398K.$ It is found that all of the $C_2{H}_{5}O{C}_2{H}_5$ is in theyrapor phase and that the pressure is $47\mathrm{.}0mmHg.$ If the temperature in the container is reduced to $245K,$ which of the following statements are correct?

$($Select all that apply.$)$

The pressure in the container will be $40\mathrm{.}0mmHg.$ Liquid diethyl ether will be present.

Only diethyl ether vapor will be present.

Some of the vapor initially present will condense.

No condensation will occur.