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02/10/2020 4:03 pm
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Assertion: Molecular mass of benzoic acid when determined by colligative properties is found high.
Reason: Dimerisation of benzoic acid.
(a) If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
(b) If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
(c) If the Assertion is correct but Reason is incorrect.
(d) If both the Assertion and Reason are incorrect.
(e) If the Assertion is incorrect but the Reason is correct.
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02/10/2020 4:18 pm
(a) If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
Explanation:
A molecular mass of benzoic acid is found high because of dimerisation of benzoic acid.