Question

question 7 (1 point)
which organic compound is unsaturated?
o a) 4 - ethyl - 3,3 - dimethylhexane
b) ethylcyclopentane
c) cyclohexane
d) 1,1 - dimethylhexane
e) 2 - methyl - 3 - ethylpentyne
question 8 (1 point)

Explanation:

Unsaturated organic compounds contain double or triple bonds. Alkanes (like options a, b, c, d) have only single bonds (saturated). Option e is an alkyne (ends with -yne), which has a triple bond (unsaturated).

Answer:

E. 2 - methyl - 3 - ethylpentyne