Total number of acyclic and cyclic isomers po | vedclass

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(C) The degree of unsaturation for $C_4H_6$ is $4 - (6/2) + 1 = 2$. The possible isomers are:$(i)$ $CH_3-CH_2-C \equiv CH$ (but-$1$-yne)$(ii)$ $CH_3-C

Vedclass · Accepted Answer

$9$

Vedclass · Answer

(C) The degree of unsaturation for $C_4H_6$ is $4 - (6/2) + 1 = 2$. The possible isomers are:$(i)$ $CH_3-CH_2-C \equiv CH$ (but-$1$-yne)$(ii)$ $CH_3-C \equiv C-CH_3$ (but-$2$-yne)$(iii)$ $CH_2=CH-CH=CH_2$ (buta-$1,3$-diene)$(iv)$ $CH_3-CH=C=CH_2$ (buta-$1,2$-diene)$(v)$ cyclobutene$(vi)$ $1$-methylcyclopropene$(vii)$ $3$-methylcyclopropene$(viii)$ methylenecyclopropane$(ix)$ bicyclo[$1.1.0$]butaneThus,there are $9$ possible isomers. Hence,option $(C)$ is correct.

$A$. Acetaldehyde,vinyl alcohol	$1$. Enantiomers
$B$. Eclipsed and staggered ethane	$2$. Tautomers
$C$. $(+)2$-butanol,$(-)2$-butanol	$3$. Chain isomers
$D$. Methyl-$n$-propylamine and diethylamine	$4$. Conformational isomers
	$5$. Metamers

Total number of acyclic and cyclic isomers possible for molecular formula $C_4H_6$ is

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Match the following:
$A$. Acetaldehyde,vinyl alcohol $1$. Enantiomers
$B$. Eclipsed and staggered ethane $2$. Tautomers
$C$. $(+)2$-butanol,$(-)2$-butanol $3$. Chain isomers
$D$. Methyl-$n$-propylamine and diethylamine $4$. Conformational isomers
$5$. Metamers

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