CBSE Class 11-science Answered
how to find this
Asked by Subramanian.jayanth | 16 Jun, 2020, 10:39: AM
Expert Answer
Dear Students,
In these type of questions, you need to look at bond energies. If breaking of bonds create an unstable compound, so C-Hb has the highest bond energy, because after breaking it results to the formation of a carbocation on double bond, so it makes compound unstable.
If breaking a bond forms any stable carbocation. They will easily break the bond to attain that stable structure. So, in given compounds C-Hd breakage will form most stable carbocation because it involves conjugation and hyperconjugation.
On the basis of this concept, Order would be-
Hb > Hc >Ha >Hd
Answered by Ravi | 16 Jun, 2020, 11:34: AM
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