JEE Main20208 Jan 2020Morning ShiftChemistryHaloalkanes and HaloarenesActual
The decreasing order of reactivity towards dehydrohalogenation E 1 reaction of the following compounds is:
Options
- AD > B > C > A
- BB > D > A > C
- CB > D > C > A
- DB > A > D > C
Correct answer
A. D > B > C > A
Step-by-step solution
E 1 reaction proceeds via carbocation formation, therefore greater the stability of carbocation, faster the E1 reaction.