Chemistry questions
29404 published questions with worked solutions.
- Ethanol is converted into ethyl chloride by reacting with _____
- The catalyst used in the preparation of an alkyl chloride by the action of dry HCl on an alcohol is _____ [KCET 2006]
- Decreasing order of reactivity of HX in the reaction ROH + HX RX + H_2O [RPET 2000, AIIMS 1983, MP PET 1996]
- The product of the following reaction: CH_2=CH-CCl_3 + HBr _____ [RPET 2000]
- Which of the following acid adds to propene in the presence of peroxide to give anti-Markownikoff's product?
- Which of the following reactions will yield 2,2-dibromopropane? [AIEEE 2007]
- Propene on treatment with HBr gives _____ [MH CET 2001, MH CET 2003]
- R-OH + HX R-X + H_2O In the above reaction, the reactivity of different alcohols is in the order of _____ [CPMT 1997]
- C_3H_8 + Cl_2 Light C_3H_7Cl + HCl is an example of which of the following types of reactions? [AFMC 1997, CPMT 1999]
- Which of the following haloalkane is most reactive? [KCET 2005]
- An alkyl halide may be converted into an alcohol by _____ [EAMCET 1980, CBSE PMT 1997, BHU 1999, AIIMS 2001]
- Ethyl chloride on heating with silver cyanide forms a compound 'X'. The functional isomer of 'X' is _____
- Which is NOT present in Grignard reagent? [CBSE PMT 1991]
- A mixture of two organic chlorine compounds was treated with sodium metal in ether solution. Isobutane was obtained as a product....
- Dehydrohalogenation of an alkyl halide is _____ [MP PMT 1996, MH CET 2004]
- (CH_3)_3C-Br [-HBr] Alc. NH_3 Y Y in this reaction is _____
- The order of reactivities of methyl halides in the formation of Grignard reagent is _____ [KCET 2003]
- Grignard reagent is prepared by the reaction between _____ [MH CET 1999]
- Haloalkane in the presence of alcoholic KOH undergoes _____ [MP PMT 1996, KCET (Engg/Med.) 2002]
- In Wurtz reaction, alkyl halide reacts with _____ [MH CET 2004]