1.

For the given compound CH_(3)-underset(overset(|)(OH))(CH)-CH=CH-CH_(3). (i) Total number of stereoisomers. (ii) Number of opticallly active stereoisomers. (iii) Total number of fractions on fractional distillation of all stereoisomers.

Answer»


Answer :(I)`CH_(3)-underset(OVERSET(|)(OH))(C)H-CH=CH-CH_(3)`
Number of STEREOCENTRES = 2 so TOTAL number of stereoisomers = `2^(2)` = 4
(II) All 4 isomers are optically active.(III) Total enantiomeric pairs are 2, hence number of FRACTION will be 2.


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