Question

The correct order of increasing bond length of
C-H, C-O, C-C and C = C is
(1) C-H<C-O<C-C<C = C
(2) C-H< C = C<C-O<C-C
(3) C-C< C = C<C-0<C-H
(4) C-O< C-H<C-C< C = C​

Answer 1

Answer:

C-C<C=C<C-C<C-H Is the correct answer

Answer 2

Answer:

options no (3) is correct answer