Chemistry · Thermodynamics & Thermochemistry
JEE Main 2025 — 28 January, Morning Shift — Question 34
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 :
- Option A:
Volume of system increases.
- Option B:
Liquid phase disappears completely.
- Option C:
The amount of ice decreases.
- Option D:Correct
The solid phase (ice) disappears completely.
Answer: D
Step-by-step solution
If pressure is made two time then mixture of ice and water will completely convert into
water (liquid) form.
Answer key and solution verified before publishing.
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- Exam
- JEE Main 2025
- Subject
- Chemistry
- Chapter
- Thermodynamics & Thermochemistry
- Topic
- Enthalpy and Calorimetry