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NEET2006PhysicsThermodynamicsActual

Assertion : When a glass of hot milk is placed in a room and allowed to cool, its entropy decreases. Reason : Allowing hot object to cool does not violate the second law of thermodynamics.

Options

  1. AIf both assertion and reason are true and reason is the correct explanation of the assertion
  2. BIf both assertion and reason are true but reason is not the correct explanation of the assertion
  3. CIf assertion is true, but reason is false
  4. DBoth assertion and reason are false statements.

Correct answer

B. If both assertion and reason are true but reason is not the correct explanation of the assertion

Step-by-step solution

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