Question

The single bond is

1 Shorter than the double bond
2 Stronger than the double bonds
3 Longer than the double bond
4 Shorter than the triple bond​

Answer 1

Step-by-step explanation:

The greater the number multiplicity of the bond, the shorter the bond becomes.

Therefore the single bond is longer than the double bond. (3)

Answer 2

4 is correct for this one