Assertion :The part of the universe chosen for study of energy changes is called system. Reason: whereas the rest of the universe is called surroundings.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion.

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion.

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Assertion is correct but Reason is incorrect.

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Both Assertion and Reason are incorrect.

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Solution

The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion.
The system is the part of the universe being studied, while the surroundings are the rest of the universe that interacts with the system.
Statement 2 does not explain statement 1. Hence option B is the right answer.

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Similar questions

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