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Question 23124
NEET Chemistry · Hard

Thermodynamics: NEET trap MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

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NEET trapHardQuestion 23124

Question

The most frequent sign-convention mistake in thermodynamics is forgetting that work done by the system is:

  1. A
    Negative in chemistry convention
    Correct
  2. B
    Positive in chemistry convention
  3. C
    Always zero
  4. D
    Equal to heat

Correct answer

Negative in chemistry convention

Explanation

That sign choice is central to correct numerical answers.

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