Which of the following,on heating with aqueous $KOH$,produces acetaldehyde?
- A$CH_3CH_2Cl$
- B$CH_2ClCH_2Cl$
- C$CH_3CHCl_2$
- D$CH_3COCl$
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Similar Questions
What are nucleophiles and nucleophilic substitution reactions? Provide a basic overview of the nucleophilic substitution reaction of haloalkanes.
Difficult
View SolutionWhich of the following halides shows the highest reactivity towards $S_{N}1$ reaction?
MediumKCET 2020
View SolutionWhich of the following undergoes nucleophilic substitution exclusively by $S_N1$ mechanism?
Addition of $KI$ accelerates the hydrolysis of primary alkyl halides because
Medium
View SolutionThe order of reactivity of the following halides towards $S_{N}1$ reaction is:
$(1) \ (CH_3)_3CBr$
$(2) \ (C_6H_5)_2CHBr$
$(3) \ (C_6H_5)_2C(CH_3)Br$
$(4) \ (CH_3)_2CHBr$
$(5) \ C_2H_5Br$
$(1) \ (CH_3)_3CBr$
$(2) \ (C_6H_5)_2CHBr$
$(3) \ (C_6H_5)_2C(CH_3)Br$
$(4) \ (CH_3)_2CHBr$
$(5) \ C_2H_5Br$
Difficult
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