Compounds having the same molecular form...

Compounds having the same molecular formula, same structure with different configuration are called stereoisomers and the phenomenon is called stereoisomerism. The phenomenon is broadly classified with three types called (a) geometrical isomerism (b) optical isomerism and (c) conformational isomerism.
Which of the following compounds exhibit both geometrical as well as optical isomerism

`CH_2 = CH - CH undersetoverset(|)(OH)(C )H - CH_3`

`CH_3 - CH = CH - undersetoverset(|)(CH_3)oversetunderset(|)(OH)( C) - CH_3`

`CH_3 - CH = CH - undersetoverset(|)(CH_3)(C )H -CH_2CH_3`

`(CH_3)_2 C = CH - undersetoverset(|)(CH_3)( C)H - CH_2CH_3`

Verified by Experts

The correct Answer is:

`CH_3 - CH = CH - undersetoverset(|)(CH_3)(C )H -CH_2CH_3`

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Compounds having the same molecular formula, same structure with different configuration are called stereoisomers and the phenomenon is called stereoisomerism. The phenomenon is broadly classified with three types called (a) geometrical isomerism (b) optical isomerism and (c) conformational isomerism. Which of the following compounds possess only three stereoisomers

a. 2, 3-dichloropentane

b. 2, 3-dichlorobutane

c. 2, 3, 4-trichloropentane

d. all the above

I, II

I, III

II, III

only

`C_(2)H_(5)Br`

`(CH_(2))(COOH)_(2)`

`CH_(3)CHO`

`(CH_(2))_(2) (COOH)_(2)`