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Question 90Asked in RRB JE CBT-1, 19 Feb 2026, Shift 3 (4:30 PM)

Why does the temperature remain constant during melting of ice even on heating?

  1. AHeat energy converts directly into work
  2. BHeat energy escapes from ice into the surroundings
  3. CHeat energy increases kinetic energy instantly
  4. DHeat energy is used to overcome particle attraction
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Correct answer: (D) Heat energy is used to overcome particle attraction

From RRB JE CBT-1 PYQ 19 Feb 2026, Shift 3 (4:30 PM)

This is question 90 of RRB JE CBT-1 PYQ 19 Feb 2026, Shift 3 (4:30 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.