Haloalkanes And Haloarenes
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A ( Predominantly) is
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B.
The mechanism of electrophilic addition reaction is consistent with the occurrence of rearrangement leading to more stable carbocation.
The order of stability of carbocation is as;
T > S> P > CH3
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2,3 -dimethyl - 2- butene can be prepared by heating which of the following compounds with a strong acid?
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(CH3)2CH-CH(CH)3-CH=CH2
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(CH3)3C-CH=CH2
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(CH3)2C =CH-CH2-CH3
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(CH3)2CH-CH2-CH=CH2
B.
(CH3)3C-CH=CH2
A single compound of the structure is
obtainable from ozonolysis of which of the following cyclic compound?
A.
Benzene reacts with CH3Cl in the presence of anhydrous AlCl3 to form
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toluene
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chlorobenzene
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benzylchloride
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xylene
A.
toluene
CH3Cl in the presence of anhydrous AlCl3 acts as alkylation agent and introduces an alkyl group.
This reaction is known as Friedel-Craft's alkylation of benzene.
Consider the following compounds:
The correct decreasing order of their reactivity towards hydrolysis is;
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(ii) >(iv) > (iii) > (i)
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(i) > (ii) > (iii) > (iv)
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(iv) > (ii) > (i) > (iii)
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(ii) > (iv)> (i) > (iii)
D.
(ii) > (iv)> (i) > (iii)
Decreasing order of their reactivity toward hydrolysis is:
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