Question

Degree of unsaturation in the given compound is:

• A. 6
• B. 8
• C. 10
• D. 7

Answer 1

Answer: (B)

One double bond has one degree of unsaturation. One triple bond has two degree of unsaturation and one ring has one degree of unsaturation. In the given compound the given molecule number of double bonds is 2, the number of triple bonds is two and number of rings is two.

So Degree of unsaturation$=2+2\times 2+2=8$

Hence option A is correct.