A type of isomerism that ClCH=CHCl can exhibit is
- chain
-
positional
- functional group
- optical
The correct answer is: B
Explanation
ClCH=CHCl can exhibit geometrical isomerism and positional isomerism. ClCH=CHCl can exhibit positional isomerism because the positions of the functional groups or substituent atoms are different. Positional isomerism occurs when compounds with the same molecular formula have different properties due to the difference in the position of a functional group, multiple bond, or branched chain.
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