Question

question 20 (1 point) the chemical formula for butyne would be c₄h₈ c₄h₄ c₄h₁₀ c₄h₆

Explanation:

Butyne is an alkyne with 4 carbon atoms. The general formula for alkynes is $C_nH_{2n - 2}$. For $n = 4$, we have $C_4H_{(2\times4 - 2)}=C_4H_6$.

Answer:

D. $C_4H_6$