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Heat and Thermodynamics question

2025 · 3 Apr · Shift 1 · Q60
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Heat and Thermodynamics question

2025 · 3 Apr · Shift 1 · Q60

JEE MainPhysicsHeat and ThermodynamicsMCQ+4 / −1
During the melting of a slab of ice at 273 K at atmospheric pressure :
  1. A
    Internal energy of ice-water system remains unchanged.
  2. B
    Positive work is done by the ice-water system on the atmosphere.
  3. C
    Positive work is done on the ice-water system by the atmosphere.
  4. D
    Internal energy of the ice-water system decreases.
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