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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
- IIT JAM
- Chemistry (CY)
Please explain
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Dinesh khalmaniya 1 Best Answer
here we will the the +I effect of CH3CH2- and SiH3CH2- groups. as the EN of C is more than Si so +I effect of C will be less than Si. so + I CH3CH2- < SiH3CH2- so stability order = II > I
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thanks sir , sir can we explain this on hyperconjugation effect also ?
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here in Both the case two alpha H are present so we will use only +I
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OK sir
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please explain this doubt also sir
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i think protonation will occur at 'A' position, because due to resonance (-)ve charge comes on N atom and it easily takes proton compare to a lone pair of electron.
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yes, you are correct. it is resonance stabilized after protonation
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Priyanshu kumar![best-answer]()
II is more stable than I carbocation stability is directly proportional to electron donating tendency.
sir why ?
yes explaining
More is the electronegativity of atom less is the electron donating tendency. EN of carbon is more than silicon so it has less ED power and hence less stable
got akshat?
thanks sir , sir please explain this doubt also
At A protonation occur
please explain dear sir
there is resonance stabilization when protonation occurs at A
.
thanks sir