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Question: Answered & Verified by Expert
The melting of ice
ChemistryThermodynamics (C)COMEDKCOMEDK 2021
Options:
  • A is the phase transformation
  • B takes place at constant pressure and temperature
  • C takes place at $373 \mathrm{~K}$
  • D Both (a) and (b)
Solution:
2694 Upvotes Verified Answer
The correct answer is: Both (a) and (b)
Phase transformation involve the energy changes e.g., ice requires heat for melting. Normally this meltir: trkes place at constant pressure and during phase change, temperature remains constant (at $273 \mathrm{~K}$ ).

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