Thermodynamics | JEE Main 2025 Solution

JEE MAIN 2025

22-01-2025 SHIFT-1

Question

A liquid when kept inside a thermally insulated closed vessel at 25°C was mechanically stirred from outside. What will be the correct option for the following thermodynamic parameters?

Select the correct option:

$\Delta {\rm{U}} = 0,{\rm{q}} < 0,{\rm{w}} > 0$

$\Delta {\rm{U}} > 0,{\rm{q}} = 0,{\rm{w}} > 0$

$\Delta {\rm{U}} < 0,{\rm{q}} = 0,{\rm{w}} > 0$

$\Delta {\rm{U}} = 0,{\rm{q}} = 0,{\rm{w}} = 0$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Chemistry

Easy

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