Assertion: Rayon is a semi-synthetic polymer and is taken as a better
choice than cotton fabric.
Reason: Mechanical and aesthetic properties of cellulose can be
improved by acetylation.
(i) Assertion and reason both are correct statements but reason does not
explain the assertion.
(ii) Assertion and reason both are correct statements and reason explain the
(iii) Both assertion and reason are the wrong statements.
(iv) The assertion is correct statement and reason is the wrong statement.
(v) The assertion is the wrong statement and reason is the correct statement.
Option (ii) is correct.