Haloalkanes and Haloarenes questions
1135 published questions with worked solutions.
- The order of reactivity of methyl halides in the formation of a Grignard reagent is
- Alkyl halides are less soluble in water because
- Identify A and B in the following reaction: C_2H_5Cl A C_2H_5OH B C_2H_5Cl
- A bromoalkane 'X' reacts with magnesium in dry ether to form compound 'Y'. The reaction of 'Y' with methanal, followed by...
- A substituted benzyl chloride bearing an aromatic iodo substituent is treated with NaCN in DMF. The structure of the major...
- Elimination of bromine from 2-bromobutane results in the formation of
- 1,2-Dibromoethane reacts with alcoholic KOH to yield a product X. The hybridisation states of the carbons present in X,...
- The product of the reaction between alcoholic silver nitrite and ethyl bromide is
- Which of the following statements regarding the S_N1 reaction shown by an alkyl halide is not correct?
- t-Butyl chloride preferably undergoes hydrolysis by
- CH_3Br + OH^- CH_3OH + Br^- This reaction proceeds by the S_N2 mechanism. Its rate is dependent on the concentration of
- Which of the following applies in the reaction CH_3CHBrCH_2CH_3 Alc. ,KOH (i) CH_3CH=CHCH_3 ( major ), (ii) CH_2=CHCH_2CH_3 (...
- 1-Chlorobutane on reaction with alcoholic potash gives
- Predict the product: Cyclohexanol (i) PBr_3 (ii) alc. ,KOH ?
- DDT is obtained by the reaction of chlorobenzene with
- Which of the following statements is incorrect regarding benzyl chloride?
- Which one of the following chloro-compounds most readily undergoes solvolysis?
- Which of the following compounds reacts with chlorobenzene to produce DDT?
- A substituted aromatic bromide bearing a benzylic stereocentre (Me, Br, H on the side-chain carbon) and ring substituents (Me, F,...
- Which of the following statements about benzyl chloride is incorrect?
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