Assertion :If soap has higher alkali content, it irritates skin. Reason: Acid-base titration can be used to determine excess amount of alkali present.

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
Typically healthy skin has a slightly acidic pH, an average of $5.5$ , a higher pH than this i.e., more alkali content leads to dryness of skin, affecting skin's natural balance and irritation. Reason given is a fact but doesn't explain the assertion.
Hence option B is correct.

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Similar questions

Q. Assertion: The compressibility factor for

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and

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(1 + \frac{P b}{R T})

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Reason (R) We cannot determine order from balanced chemical equation.

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(b) Both assertion and reason are correct, but reason does not explain assertion.
(c) Assertion is correct, but reason is incorrect
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