The following are the structures of four isom | vedclass

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(D) The molecular formula for hexane is $C_6H_{14}$.There are five structural isomers of hexane: $n$-hexane,$2$-methylpentane,$3$-methylpentane,$2,2$-

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$3$-Methylpentane

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(D) The molecular formula for hexane is $C_6H_{14}$.There are five structural isomers of hexane: $n$-hexane,$2$-methylpentane,$3$-methylpentane,$2,2$-dimethylbutane,and $2,3$-dimethylbutane.The structures provided in the question are:$1$. $CH_3CH_2CH_2CH_2CH_2CH_3$ ($n$-hexane)$2$. $(CH_3)_3CCH_2CH_3$ ($2,2$-dimethylbutane)$3$. $(CH_3)_2CHCH_2CH_2CH_3$ ($2$-methylpentane)$4$. $(CH_3)_2CHCH(CH_3)_2$ ($2,3$-dimethylbutane)The missing fifth isomer is $3$-methylpentane.

The following are the structures of four isomers of hexane. Among the names given below,which correctly identifies the fifth isomer?
$CH_3CH_2CH_2CH_2CH_2CH_3$
$(CH_3)_3CCH_2CH_3$
$(CH_3)_2CHCH_2CH_2CH_3$
$(CH_3)_2CHCH(CH_3)_2$

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The following are the structures of four isomers of hexane. Among the names given below,which correctly identifies the fifth isomer?$CH_3CH_2CH_2CH_2CH_2CH_3$ $(CH_3)_3CCH_2CH_3$ $(CH_3)_2CHCH_2CH_2CH_3$ $(CH_3)_2CHCH(CH_3)_2$