How many stereoisomers does 1 chloro 1,2 dimethylcyclobutane have?

three stereoisomers

Hence there are only three stereoisomers of 1,2-dichlorocyclopentane.

Explanation:

< > according to newton's third law of motion, forces always act in equal but opposite pairs. another way of saying this is for every action, there is an equal but opposite reaction.< >

the correct answer is:

a. formation of precipitation