Which Reaction Would Yield 2-Butyne?
A) CH₃C $\equiv$ C: ^- Na ⁺ + CH₃Br

Multiple Choice

Which reaction would yield 2-butyne?

A) CH₃C $\equiv$ C: ^- Na ⁺ + CH₃Br $\rightarrow$
B) CH₃CH₂Br + HC $\equiv$ C: ^- Na ⁺ $\rightarrow$
C) CH₃: ^- Na ⁺ + HC $\equiv$ CCH₃ $\rightarrow$
D) More than one of these
E) None of these