1.

Assertion (A) : Ethanoic acid is also known as glacial acetic acid.Reason (R) : The melting point of pure ethanoic acid is 290 K and hence it often freezes during winters in cold climates.

Answer»

Both (A) and (R) are TRUE and (R) is CORRECT explanation of the ASSERTION.
Both (A) and (R) are true but (R) is not the correct explanation of the assertion.
(A) is true but (R) is FALSE.
(A) is false but (R) is true.

Solution :Both (A) and (R) are true and (R) is correct explanation of the assertion.


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