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NEET2015PhysicsThermodynamicsActual

Assertion : In an isolated system the entropy increases. Reason : The process in an isolated system is adiabatic only.

Options

  1. AIf both assertion and reason are true and reason is the correct explanation of assertion.
  2. BIfboth assertion and reason are true but reason is not the correct explanation of assertion.
  3. CIf assertion is true but reason is false.
  4. DIf both assertion and reason are false.

Correct answer

C. If assertion is true but reason is false.

Step-by-step solution

An isolated system may have any process such as isothermal, adiabatic, cyclic etc.

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