NEET Chemistry ยท Hard

Thermodynamics: Third law MCQ

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

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Third lawHardQuestion 23068

Question

Entropy of a perfect crystal at absolute zero is taken as:

  1. A
    Zero
    Correct
  2. B
    Maximum
  3. C
    One
  4. D
    Undefined

Correct answer

Zero

Explanation

This is the third law reference point.