Question

Ice and water are placed in a closed container at a pressure of 1 Atm and 273.15 K temperature. If pressure of the system is increased by 2 Atm keeping temperature constant the correct observation would be
(1) the liquid phase dissappears completely
(2) the amount of ice increases
(3) the solid phase (ice) dissappears completely
(4) volume of the system increases

Answer 1

I think c is correct...but I'm not sure

By increasing pressure again and again we convert any gas into liquid.

That's why when we increase pressure at constant temperature the molecules come closer and convert into liquid state.

Answer 2

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Ice and water are placed in a closed container at a pressure of 1 Atm and 273.15 K temperature. If pressure of the system is increased by 2 Atm keeping temperature constant the correct observation would be

(1) the liquid phase dissappears completely

(2) the amount of ice increases

(3) the solid phase (ice) dissappears completely ✔✔✔

(4) volume of the system increases

REASON:-

When the pressure increase ,the hydrogen bond network of ice makes it less dense than liquid water, and since higher pressure will favor the more dense state, the ice will melt to become liquid.

THANKS ..❗❗