Physics · 2025
JEE Main · 3 April 2025, Shift 1 · Q33
During the melting of a slab of ice at 273 K at atmospheric pressure:
During the melting of a slab of ice at $\displaystyle 273$ K at atmospheric pressure:
Official answer
From NTA’s final answer key for this paper.
(1)
Positive work is done on the ice-water system by the atmosphere.
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JEE Main 2025 Physics question, with the answer from NTA’s final answer key. Where our answers come from.