Chemistry · PYQ NEET UG 2016(1)
हिन्दीWhich of the following reagents would distinguish cis-cyclopenta-1,2-diol from the trans-isomer?
Correct answer · Option 2
Acetone
Explanation
cis-diol reacts with acetone to form a cyclic acetal (isopropylidene derivative) whereas trans-diol does not due to steric constraints, enabling distinction.