Question

. How many ethyl groups are in the molecule 3, 3-diethylpentane?

O 1 groups
O 3 groups
O 4 groups
O2 groups

Answer 1

2 groups

Step-by-step explanation:

The molecule 3, 3-diethylpentane has 2 ethyl groups because the prefix di- means that there are 2 homogeneous substituent groups present in the molecule.