1.

Assertion (A) : Ethers are classified on the basis of alkyl groups attached to the oxygen atom. Reason (R) : The presence of -OH group in phenols deactivates the aromatic ring towards electrophilic substitution.

Answer»

Both ASSERTION (A) and Reason (R) are correct STATEMENTS, and Reason (R) is the correct explanation of the Assertion (A).
Both Assertion (A) and Reason (R) are correct statements, but Reason (R) is not the correct EXPLANATIONOF 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


Discussion

No Comment Found