1.

Assertion (A) : Rayon is a semisynthetic polymer and is taken as a better choice than cotton fabric. Reason (R) : Mechanical and aesthetic properties of cellulose can be improved by acetylation.

Answer»

ASSERTION and reason both are correct statements but reason does not explain assertion.
Assertion and reason both are correct statements and reason explain the assertion.
Both assertion and reason are wrong statements.
Assertion is correct statement and reason is wrong statement.

Solution :Assertion and reason both are correct statements and reason explain the assertion.
RAYON is a semisynthetic POLYMER and it is taken as a better CHOICE than cotton fabric because mechanical and AESTHETIC properties of cellulose can be improved by acetylation.


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