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JEE CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY

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Analyzing +4 | -1

Assertion (A): The percentage of nitrogen in urea is 46.6%.

Reason (R): Urea is a covalent compound.

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Correct option: B

Both (A) & (R) are true but the (R) is not the correct explanation of the (A)

Option B is correct. Both the assertion and the reason are true, but the reason is not the correct explanation for the assertion. The percentage of nitrogen in urea is 46.6%, and urea is a covalent compound, but the covalent nature doesn't explain the nitrogen percentage.

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