Chemistry questions
29404 published questions with worked solutions.
- IUPAC name of (CH_3)_3C-CH_2-CHI-CH_3 is __________
- IUPAC name of the compound (CH_3)_2CH-CH_2-CH(C_2H_5)-CH(CH_3)Cl is _________
- The CORRECT order of C - X bond polarity is _________
- Which of the following alkyl halides has the lowest boiling point?
- Which of the following reagents CANNOT be used to prepare an alkyl halide from an alcohol?
- The products formed when ethyl chloride is treated with silver cyanide, are ________
- A carbon compound X forms Y with sodium metal. It also forms, Z with PCl_5 , but Y and Z react to form diethyl ether. Therefore...
- C_2H_5Br gives C_2H_5CN on reaction with alcoholic KCN, while with AgCN the major product is C_2H_5NC . The reason is _________
- When n-butyl chloride is treated with alcoholic potash, the main product formed is ________
- Which among the following statement is WRONG about iodoethane?
- Which of these do NOT form Grignard reagent?
- Grignard reagents are obtained by using dry reactants because ________
- Reaction of ethyl chloride with sodium leads to the formation of _________
- CHCl_3 is a liquid while CHI_3 is a solid, because _________
- Direct halogensation of alkane is NOT a suitable method for the preparation of alkyl halides because __________
- Which of the following has highest boiling point?
- Formation of an alkyl halide from an alkyl halide with change in halogen atom is nothing but a/an ________
- Alkyl halides react with an alcoholic solution of ammonia to give a mixture of ________
- Alkyl halides react with Mg in dry ether to form _________
- Pent-1-ene + HCl → Products. Major product in this reaction will be ________