Reason (R): When a +I gorup like alkyl group is attached to nitrogen increases the electron density on the nitrogen which makes the electron pair readily available for protonation.
A. Both A and R are correct and R is the correct explanation of A
B. Both A and R are correct but R is not the correct explanation of A
C. A is wrong but R is correct
D. A is correct but R is wrong
Answer:A
Reason (R): When a +I gorup like alkyl group is attached to nitrogen increases the electron density on the nitrogen which makes the electron pair readily available for protonation.
A. Both A and R are correct and R is the correct explanation of A B. Both A and R are correct but R is not the correct explanation of A C. A is wrong but R is correct D. A is correct but R is wrong