Question

How many structures are possible for $\mathrm { C } _ { 5 } \mathrm { H } _ { 6 }$with one triple bond?

• A. 4
• B. 3
• C. 2
• D. 1

Answer 1

Answer: (B)

3

Answer 2

: $\mathrm { C } _ { 5 } \mathrm { H } _ { 8 }$can have the following structure with one triple bond.