Haloalkanes and Haloarenes questions
1135 published questions with worked solutions.
- Ethyl bromide is prepared from
- The reaction conditions leading to the best yield of C_ 2 H_ 5 Cl are :
- The number of monochloro product obtained during the reaction of 2, 3-dimetylbutane with Cl_2 in presence of sunlight is
- For the reaction CH_3-CH_2-CH(Cl)CH_3 [475 , K ] KOH ,(alc) C_2H_5-CH=CH_2 (A) + CH_3-CH=CH-CH_3 (B)
- The major product formed when methyl iodide reacts with sodium nitrite is
- Which one is an organometallic compound?
- Reaction of ethyl chloride with sodium leads to formation of
- An alkyl bromide produces a single alkene when it reacts with alcoholic KOH. This alkene on hydrogenation produces...
- Which of the following alkyl halides when subjected to dehydrohalogenation by the action of ethanolic KOH would yield CH_ 3...
- An organic compound A( C_4H_9Cl ) on reaction with Na/diethyl ether gives a hydrocarbon, which on monochlorination gives only one...
- Which of the following reactions is an example of nucleophilic substitution reaction?
- In the following reaction, A and B respectively are : A HBr C_2H_5Br B A
- CH_ 3 MgBr is an organometallic compound due to :
- Acetonitrile is prepared by treating an alcoholic solution of methyl iodide with
- Which of the following reaction products are correct?
- CH_3CH_2CH_2Cl alc.KOH B HBr C Na/ether D In the above reaction, the product D is
- Which of the following haloalkanes is most reactive?
- Of the following alkyl halides, one with the lowest boiling point is
- Grignard reagent is not prepared in aqueous medium but prepared in ether medium because
- An organic compound A reacts with PCl_5 to give B. The compound B reacts with sodium metal to give n-butane. The compounds A and...
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