Question

The CC bond length in CH-CH-CH, is 1.5 A and not 1.54 A (for a normal carbon-carbon
single bond). This is due to
(A) hyperconjugation effect
(B) resonance effect
(C)
(+)-inductive effect
(D)
(-)-inductive effect​

Answer 1

Answer:

the correct answer is (A) hyperconjugation effect