Assertion: A buffer solution has a capacity to resist the change in pH value on an addition of a small amount of acid or base to it.
Reason: An aqueous solution of ammonium acetate can act as buffer.

Both Assertion and Reason are correct and Reason is the correct explanation of Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation of Assertion

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Assertion is correct but Reason is not correct

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Assertion is not correct but Reason is correct

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Both Assertion and Reason are not correct

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Solution

The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation of Assertion
salts of weak-acid and weak-base can act as buffer solution.

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Assertion: A buffer solution has a capacity to resist the change in pH value on an addition of a small amount of acid or base to it.Reason: An aqueous solution of ammonium acetate can act as buffer.

The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation of Assertionsalts of weak-acid and weak-base can act as buffer solution.

Assertion: A buffer solution has a capacity to resist the change in pH value on an addition of a small amount of acid or base to it.
Reason: An aqueous solution of ammonium acetate can act as buffer.

The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation of Assertion
salts of weak-acid and weak-base can act as buffer solution.