For the reactions (I) (II) (III) (IV) The correct decreasing order of enthalpies of…
Chemistry · JEE Main · NTA Exams — Some Basic Principles of Organic Chemistry
For the reactions
(I)
(II)
(III)
(IV)
The correct decreasing order of enthalpies of reaction for producing carbocation is
(I)
(II)
(III)
(IV)
The correct decreasing order of enthalpies of reaction for producing carbocation is
- \(\Delta \mathrm{H}_{1}^{\circ}>\Delta \mathrm{H}_{2}^{\circ}>\Delta \mathrm{H}_{3}^{\circ}>\Delta \mathrm{H}_{4}^{\circ}\)
- \(\Delta \mathrm{H}_{4}^{\circ}>\Delta \mathrm{H}_{1}^{\circ}>\Delta \mathrm{H}_{2}^{\circ}>\Delta \mathrm{H}_{3}^{\circ}\)
- \(\Delta \mathrm{H}_{3}^{\circ}>\Delta \mathrm{H}_{2}^{\circ}>\Delta \mathrm{H}_{1}^{\circ}>\Delta \mathrm{H}_{4}^{\circ}\)
- \(\Delta \mathrm{H}_{2}^{\circ}>\Delta \mathrm{H}_{1}^{\circ}>\Delta \mathrm{H}_{4}^{\circ}>\Delta \mathrm{H}_{3}^{\circ}\)
Answer
(B) H _ 4 ^ > H _ 1 ^ > H _ 2 ^ > H _ 3 ^
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