when is di- used in the name of a hydrocarbon? when the main chain contains two carbon atoms when there are…
when is di- used in the name of a hydrocarbon? when the main chain contains two carbon atoms when there are two different substituents when there are two main chains of equal length when there are two identical substituents
Answer
Brief Explanations:
In hydrocarbon - naming conventions, the prefix 'di -' is used when there are two identical substituents. For example, in 1,2 - dimethylbenzene, there are two methyl (identical) substituents on the benzene ring.
Answer:
when there are two identical substituents