Identify the chiral molecule among the follow | vedclass

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(B) carbon atom bonded to four different groups or atoms is called a chiral carbon.$A$ chiral molecule exists in two stereoisomers that are non-superi

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$2-$Pentanol

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(B) carbon atom bonded to four different groups or atoms is called a chiral carbon.$A$ chiral molecule exists in two stereoisomers that are non-superimposable mirror images of each other,called enantiomers.$1$. $CH_3-CH(OH)-CH_3$ (Isopropyl alcohol): The central carbon is bonded to two identical methyl groups,so it is achiral.$2$. $CH_3-CH(OH)-CH_2-CH_2-CH_3$ ($2-$Pentanol): The second carbon is bonded to four different groups ($-H$,$-OH$,$-CH_3$,and $-CH_2CH_2CH_3$),making it a chiral center. Thus,it is a chiral molecule.$3$. $BrCH_2-CH_2-CH=CH_2$ ($1-$Bromo$-3-$butene): No carbon atom is bonded to four different groups,so it is achiral.$4$. $(CH_3)_2CH-CH_2OH$ (Isobutyl alcohol): The carbon attached to the hydroxyl group is bonded to two identical hydrogen atoms,so it is achiral.

Identify the chiral molecule among the following.

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