Ice and water are placed in a closed container at a pressure of 1 atm and temperature 273.15 K . If pressure of the system is increased 2 times, keeping temperature constant, then identify correct observation from following

• A

  Volume of system increases .
• Correct answer
  B

  The solid phase (ice) disappears completely.
• C

  Liquid phase disappears completely.
• D

  The amount of ice decreases.

Solution

If pressure is made two time then mixture of ice and water will completely convert into water (liquid) form.

Hence, the correct answer is option: 'B'.