Some of the products from reaction of bromine and propane are shown below.(The hydrogen atoms are not shown in the structures. )How many are identical structures?

Question

Quizplus · Accepted Answer

There are four different structures shown, two of which are identical (the two isomers of 1-bromo-2-propane). Therefore, C is the best choice. D is not a possible answer because the structures are not all isomers of each other. A and B are not correct because there are more than two identical structures.

Some of the Products from Reaction of Bromine and Propane