The stability of $\begin{array}{l} \mathop {{\rm{C}}{{\rm{H}}_3} - {\rm{CH}} = {\rm{CH}} - {\rm{C}}{{\rm{H}}_3},{\rm{C}}{{\rm{H}}_3}}\limits_{(I)} - \mathop {\mathop {\mathop {\rm{C}}\limits_| }\limits_{C{H_3}} = \mathop {\mathop {\rm{C}}\limits_| }\limits_{C{H_3}} - {\rm{C}}{{\rm{H}}_3}}\limits_{(II)} \\ \mathop {{\rm{C}}{{\rm{H}}_3} - \mathop {\mathop {\rm{C}}\limits_| }\limits_{C{H_3}} = {\rm{C}}{{\rm{H}}_2}}\limits_{(III)} {\rm{\;\;\;\;}}\mathop {{\rm{C}}{{\rm{H}}_3} - \mathop {\mathop {\rm{C}}\limits_| }\limits_{C{H_3}} = {\rm{CH}} - {\rm{C}}{{\rm{H}}_3}}\limits_{(IV)} \end{array}$ In the increasing order is

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NEET UG CHEMISTRY MCQ: ORGANIC CHEMISTRY-SOME BASIC PRINCIPLES AND TECHNIQUES

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The stability of

\begin{array}{l} \mathop {\mathrm{C}{\mathrm{H}_3} - \mathrm{CH} = \mathrm{CH} - \mathrm{C}{\mathrm{H}_3},\mathrm{C}{\mathrm{H}_3}}\limits_{(I)} - \mathop {\mathop {\mathop \mathrm{C}\limits_| }\limits_{C{H_3}} = \mathop {\mathop \mathrm{C}\limits_| }\limits_{C{H_3}} - \mathrm{C}{\mathrm{H}_3}}\limits_{(II)} \\ \mathop {\mathrm{C}{\mathrm{H}_3} - \mathop {\mathop \mathrm{C}\limits_| }\limits_{C{H_3}} = \mathrm{C}{\mathrm{H}_2}}\limits_{(III)} \mathrm{\;\;\;\;}\mathop {\mathrm{C}{\mathrm{H}_3} - \mathop {\mathop \mathrm{C}\limits_| }\limits_{C{H_3}} = \mathrm{CH} - \mathrm{C}{\mathrm{H}_3}}\limits_{(IV)} \end{array}

In the increasing order is

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Correct option: A

III < I < IV < II

Option A (

III < I < IV < II

) is correct because the stability of alkenes increases with the number of alkyl substituents on the double-bonded carbons (more substituted alkenes are more stable).

NEET UG CHEMISTRY MCQ: ORGANIC CHEMISTRY-SOME BASIC PRINCIPLES AND TECHNIQUES

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