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NEETChemistryThermodynamics (C)

What happens to the entropy of a pure crystalline substance as the temperature approaches absolute zero?

Options

  1. AThe entropy increases.
  2. BThe entropy remains constant.
  3. CThe entropy approaches zero.
  4. DThe entropy becomes negative.

Correct answer

C. The entropy approaches zero.

Step-by-step solution

The entropy of a pure crystalline substance approaches zero as the temperature approaches absolute zero.

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