NEET | 2018Chemical BondingHard

Question

Which of the following is correct with respect to –I effect of the substituents ? (R = alkyl)

Options

A.

(1) – NH2 < – OR < – F

B.

(2) –NR2 < – OR < – F

C.

(3) – NH2 > – OR > – F

D.

(4) – NR2 > – OR > – F

Solution

(Based on EN)
∴       –NH2 < –OR < –F       –I effect
Also    –NR2 < –OR < –F       –I effect
 

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