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NEET UG CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY
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Analyzing
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Assertion: The molality and molarity of very dilute aqueous solutions differ very little.
Reason: The density of water is about at room temperature.
Reason: The density of water is about at room temperature.
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Correct option: A
Assertion is true, Reason is true and Reason is correct explanation for Assertion
Option A (Assertion is true, Reason is true and Reason is correct explanation for Assertion) is correct because at very dilute concentrations, the density of the solution approaches the density of water (1 g/cm³), making molarity and molality nearly equal.
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