Haloalkanes and Haloarenes questions
1135 published questions with worked solutions.
- The compound formed on heating chlorobenzene with chloral in the presence of concentrated sulphuric acid is
- p-Nitrobromobenzene can be converted to p-nitroaniline using NaNH_2. The reaction proceeds through an intermediate named
- p-Chloroanisole is treated with NaNH_2 in liquid ammonia. The major product A is
- Chloroform gives a trichloro derivative of an alcohol on reaction with
- Which of the following compounds gives trichloromethane on distilling with bleaching powder?
- Chloroform is slowly oxidised by air in the presence of light to form
- Which one of the isomers of cyclohexane hexachloride is a strong pesticide?
- Hexachloroethane is also called
- 1,2-Dibromocyclohexane, on dehydrohalogenation (treatment with excess base), gives
- Molecular formula of chloropicrin is
- The product formed on reaction of ethyl alcohol with bleaching powder is
- On warming with silver powder, chloroform is converted into
- Chloroform, when kept open, is oxidised to
- Chloropicrin is obtained by the reaction of
- , -dihalocyclopropane precursor Cl-CH_2-CH_2-CH_2-Cl + Mg A
- When CHCl_3 is boiled with NaOH, it gives
- What happens if CCl_4 is treated with AgNO_3?
- In the reaction sequence: X [FeCl_3] Cl_2 Y [H_2SO_4] CCl_3CHO [ DDT-type product: CCl_3CH(C_6H_4Cl)_2 ] Compound X is
- The chemical formula of 'tear gas' (chloropicrin) is
- A cyclohexane ring bearing an acid chloride substituent (-COCl), a ring ketone, and a ring -OH is treated with three successive...
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