Question

Which compund will have same number of hydrogen as that of 2-Pentyne?

• A. Cyclo Butane
  
• B. Butene
  
• C. Cyclo Pentane
  
• D. Pentene

Answer 1

Answer: (A), (B)

The correct options are
A Cyclo Butane

B Butene


2-Pnetyne :



Cyclo butane :



Butane :



Number of hydrogen = 8.
As general formula for Alkyne = $C_n{H}_{2n-2}$ and that of Cyclic and Alkene chain is $C_n{H}_{2n}$.