MCQOPTIONS
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| 1. |
The successive members of a homologous series differ by an unit of which of the following? |
| A. | CH<sub>3</sub> |
| B. | CH<sub>3</sub>CH<sub>3</sub> |
| C. | CH<sub>2</sub> |
| D. | CH<sub>2</sub>CH<sub>3</sub> |
| Answer» D. CH<sub>2</sub>CH<sub>3</sub> | |