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Question: Answered & Verified by Expert
In a thermodynamic system, working substance is an ideal gas. Its internal energy is in the form of
PhysicsThermodynamicsMHT CETMHT CET 2022 (11 Aug Shift 1)
Options:
  • A neither kinetic nor potential energy
  • B both kinetic and potential energy
  • C only potential energy
  • D only kinetic energy
Solution:
1220 Upvotes Verified Answer
The correct answer is: only kinetic energy
Concept-Based.
For an ideal gas, internal energy is only kinetic energy of the molecules.

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