Haloalkanes and Haloarenes questions
1135 published questions with worked solutions.
- Solvent used in dry-cleaning of clothes is:
- Which is not present in a Grignard reagent?
- The alkyl halide which does not give a white precipitate with alcoholic AgNO_3 solution is:
- When iodoform is heated with silver powder, it forms:
- The reagent used in the conversion of 1-butanol to 1-bromobutane is:
- Which of the following is a Grignard reagent?
- The IUPAC name of the compound (CH_3)_2CHCH_2CH_2Br is:
- CH_3NH_2 reacts with CH_3MgX to give:
- Which of the following compounds undergoes E2 reactions more easily?
- Ethyl bromide reacts with lead–sodium alloy to form:
- A mixture of 1-chloropropane and 2-chloropropane, when treated with alcoholic KOH, gives:
- The greater the ionic character of the carbon–metal bond:
- Which process does not occur during the formation of CHCl_3 from C_2H_5OH and bleaching powder?
- The Mg-Br bond in CH_3CH_2MgBr is:
- Alkyl halides react with dialkyl lithium cuprate to give:
- Anhydrous HCl gas, on passing through ethyl alcohol in the presence of anhydrous ZnCl_2, gives:
- Which group is displaced by a halogen group?
- CCl_4 and CHCl_3 can be distinguished by the action of:
- Methyl bromide is not used:
- The reactivity order of alkyl halides depends upon:
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