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MCQEasyJEE Main 2025 · 22 January, Shift 1Internal Energy & Enthalpy

Chemistry Question from JEE Main 2025 · 22 January, Shift 1

A liquid when kept inside a thermally insulated closed vessel at 25∘C25^{\circ}C was mechanically stirred from outside. What will be the correct option for the following thermodynamic parameters?

  • A

    ΔU>0,q=0,w>0\Delta U>0, q=0, w>0

  • B

    ΔU=0,q=0,w=0\Delta U=0, q=0, w=0

  • C

    ΔU<0,q=0,w>0\Delta U<0, q=0, w>0

  • D

    ΔU=0,q<0,w>0\Delta U=0, q<0, w>0

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