Question

Which of the statements are correct for alkyne with molecular formula $C_6{H}_{10}$ ?

• A. It shows 7 structural isomers.
• B. It shows 4 terminal and 3 internal alkynes.
• C. It shows 3 terminal and 4 internal alkynes.
• D. Only one isomer is chiral.

Answer 1

Answer: (A), (B), (D)

The correct options are
A It shows 7 structural isomers.
B It shows 4 terminal and 3 internal alkynes.
D Only one isomer is chiral.

Terminal alkynes

So following statements are correct.

It shows 7 structural isomers.

It shows 4 terminal and 3 internal alkynes.

Only one isomer is chiral

Hence options A,B & D are correct.