Question

which of the following compound may be alkyne
1 C4H10
2 C4H6
3 C4H8
4 C3H6​

Answer 1

Answer:

C4H6

Explanation:

Alkyne formula is CnH2n-2 where 'n' is number of carbon atoms.

using this when we substitute we get

C4H2×4-2 which equals to C4H6