MCQEasyJEE Main 2025 · 3 April, Shift 1First Law & Internal Energy

Physics Question from JEE Main 2025 · 3 April, Shift 1

During the melting of a slab of ice at 273K273 \, \text{K} at atmospheric pressure:

  • A

    Internal energy of ice-water system remains unchanged.

  • B

    Positive work is done by the ice-water system on the atmosphere.

  • C

    Internal energy of the ice-water system decreases.

  • D

    Positive work is done on the ice-water system by the atmosphere.

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