Which one of the following orders is correct regarding the $$-I$$ -effect of the substituents ?
A.
$$ - N{R_2} < - OR > - F$$
B.
$$ - N{R_2} > - OR > - F$$
C.
$$ - N{R_2} < - OR < - F$$
D.
$$ - N{R_2} > - OR < - F$$
Answer :
$$ - N{R_2} < - OR < - F$$
Solution :
The electronegativity follows the order $$N < O < F.$$ So, due to electronegative character the order of $$-I$$ -effect is
$$ - N{R_2} < - OR < - F$$
Releted MCQ Question on Organic Chemistry >> General Organic Chemistry
Releted Question 1
The bond order of individual carbon-carbon bonds in
benzene is