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प्रश्न
Which one of the following compounds is more reactive towards SN1 reaction?
पर्याय
CH2 = CHCH2Br
C6H5CH2Br
C6H5CH (C6H5)Br
C6H5CH(CH3) Br
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उत्तर
C6H5CH (C6H5)Br
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संबंधित प्रश्न
Arrange the compounds of the following set in order of reactivity towards SN2 displacement:
1-Bromo-3-methylbutane, 2-Bromo-2-methylbutane, 2-Bromo-3-methylbutane
C–Cl bond length in chlorobenzene is shorter than C–Cl bond length in CH3–Cl.
Given reasons: SN1 reactions are accompanied by racemization in optically active alkyl halides.
What is the action of the following on ethyl bromide?
moist silver oxide
An organic molecule necessarily shows optical activity if it ____________.
Which reagent will you use for the following reaction?
\[\ce{CH3CH2CH2CH3 -> CH3CH2CH2CH2Cl + CH3CH2CHClCH3}\]
Which of the following statements are correct about this reaction?

(i) The given reaction follows SN2 mechanism.
(ii) (b) and (d) have opposite configuration.
(iii) (b) and (d) have same configuration.
(iv) The given reaction follows SN1 mechanism.
Aryl halides are extremely less reactive towards nucleophilic substitution. Predict and explain the order of reactivity of the following compounds towards nucleophilic substitution:
| (I) | ![]() |
| (II) | ![]() |
| (III) | ![]() |
In which reaction mechanism carbocation is formed?
The correct order of increasing reactivity of

C-X bond towards nucleophile in the following compounds is:



