1.

Assertion (A): The molecular mass of polymers can be determined by chemical and physical methods. Reason (R) PHBV does not undergo bacterial degradation in the environment.

Answer»

Both Assertion (A) and Reason (R) are correct statements, and Rerson (R) is the correct explanation of the Assertion (A)
Both Assertion (A) and RESON (R) are correct statements, but Reson (R) is not the correct explanation of the Assertion (A)
Assertion (A) is correct, but Reason (R) is INCORRECT STATEMENT.
Assertion (A) is incorrect, but Reason (R) is correct statement.

ANSWER :C


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