Messages posted by senujjwal

Good article- inspiring. Must read for all

Due to +I effect and hyperconjugation of the CH3 grps.
General Order is:
3⁰>2⁰=allylic=benzylic>1⁰>CH3

Physics was avg, chem was easy, maths was toughgetting 330 what rank can i expect?

Interesting ques.

Well, e1 proceeds via carbocation. So, any reaction which favours formation of carbocation will favour e1

e.g: Resonance stabilised cations(benzylic, allylic, or even cyclopropyl ring stabilised)

polar protic solvent

high temp.

Now, e2 proceeds via transition state. So, factors whiich stabilise the TS help e2

So, less substituted 1 degree carbon will give e2. But here, substitution may get preferred in gas phase or non polar/ polar aprotic solvent

In your ques, 2 degree alkyl bromide is given. So, we will expect e1 with rearrangement

The alkyl grps hav a +I effect & also a hyperconjugative effectSo, the acidity is meta(only +I effect)>para(only hyperconj.)>ortho(=I as well as hyperconj.)

IE of any metal is directly proportional to the work function.

_{[ ]}

^{[ ]}dx/{x(xⁿ+1)}=?

(a) 1/2 log(1+x²)+C (b) log(xⁿ)+C (c) log(1+xⁿ)+C (d)none of the above

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