Haloalkanes and Haloarenes · Chemistry · COMEDK

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MCQ (Single Correct Answer)

COMEDK 2024 Evening Shift
Identify the final product formed when Toluene undergoes a series of reactions with reagents given in the order: (i) $$\mathrm{Cl}_2$$ / Sunlight (ii)...
COMEDK 2024 Evening Shift
Arrange the following compounds in the increasing order of their reactivity when each of them is reacted with chloroethane / anhydrous AlCl$$_3$$. ...
COMEDK 2024 Evening Shift
Match the names of reactions given in Column I with the appropriate reactions given in Column II. .tg {border-collapse:collapse;border-spacing:0;} ....
COMEDK 2024 Evening Shift
Arrange the compounds $$\mathrm{A}, \mathrm{B}, \mathrm{C}$$ and $$\mathrm{D}$$ in the increasing order of their reactivity towards $$\mathrm{S_N}1$$ ...
COMEDK 2024 Evening Shift
Identify the products C, D and F formed in the following sets of reactions. ...
COMEDK 2024 Morning Shift
Which one of the following compounds when reacted with $$\mathrm{NaOH}$$ (aq) undergoes Substitution Nucleophilic Bimolecular reaction with retention ...
COMEDK 2023 Morning Shift
$$t$$-butyl chloride preferably undergo hydrolysis by
COMEDK 2023 Morning Shift
In Friedal-Crafts alkylation reaction of phenol with chloromethane, the product formed will be
COMEDK 2023 Morning Shift
Identify A, B and C....
COMEDK 2023 Evening Shift
Identify the compounds A, B, C and D. $$ \text { 1,2,2,2-tetrachloroethane } \xrightarrow[\Delta]{\mathrm{Zn}}[\mathrm{A}] $$ [A] $$ \xrightarrow[675 ...
COMEDK 2023 Evening Shift
The reactions taking place with $$\mathrm{2- Phenyl-2-bromopropane}$$ as the starting material is shown below. Identify [A] and [B] formed in the reac...
COMEDK 2023 Evening Shift
Which one of the following will undergo Nucleophilic substitution, by $$\mathrm{S}_{\mathrm{N}}{ }^1$$ mechanism, fastest?
COMEDK 2022
Alkyl halides undergoing SN2 reaction do inverse
COMEDK 2021
The reaction $$\mathrm{ArN_2^ + C{l^ - }\buildrel {Cu/HCl} \over \longrightarrow ArCl + {N_2} + CuCl}$$ is called as
COMEDK 2020
Benzene reacts with chlorine in sunlight to give a final product
COMEDK 2020
An alkyl halide reacts with alcoholic ammonia in a sealed tube, the product formed will be
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