Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)

X PCl5 C2H5Cl, Y PCl5 CH3COCl X and Y are (a) (C2H5)2O and CH3CO2 H (b) C2H5I and C2H5CHO (c) C2H5OH and CH3CO2H X PCl5 C2H5Cl Y PCl5 CH3COCl X and Y are (a) (C2H5)2O and CH3CO2 H (b) C2H5I and C2H5CHO (c) C2H5OH and CH3CO2H December 17, 2020 Category: Uncategorised (JEE Advanced Physics by [...]

The catalyst used in the preparation of an alkyl chloride by the action of dry HCl on an alcohol is (a) Anhydrous AlCl3 (b) FeCl3 (c) Anhydrous ZnCl2 (d) Cu The catalyst used in the preparation of an alkyl chloride by the action of dry HCl on an alcohol is (a) Anhydrous AlCl3 (b) FeCl3 [...]

Which of the following would be produced when acetylene reacts with HCl (a) CH3CH2Cl (b) CH3CHCl2 (c) CHCl = CHCl (d) CH2 = CHCl Which of the following would be produced when acetylene reacts with HCl (a) CH3CH2Cl (b) CH3CHCl2 (c) CHCl = CHCl (d) CH2 = CHCl December 17, 2020 Category: Uncategorised (JEE Advanced [...]

Silver acetate + Br2 . The main product of this reaction is (a) CH3-Br (b) CH3COI (c) CH3COOH (d) None of these Silver acetate + Br2 . The main product of this reaction is (a) CH3-Br (b) CH3COI (c) CH3COOH (d) None of these December 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

In methyl alcohol solution, bromine reacts with ethylene to yield BrCH2CH2OCH3 in addition to 1, 2-dibromoethane because (a) The ion formed initially may react with Br- or CH3OH 2-dibromoethane because (a) The ion formed initially may react with Br- or CH3OH bromine reacts with ethylene to yield BrCH2CH2OCH3 in addition to 1 In methyl alcohol [...]

Which compound needs chloral in its synthesis (a) D. D. T. (b) Gammexane (c) Chloroform (d) Michler’s ketone Which compound needs chloral in its synthesis (a) D. D. T. (b) Gammexane (c) Chloroform (d) Michler's ketone December 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Iodoform can be prepared from all except (a) Ethyl methyl ketone (b) Isopropyl alcohol (c) 3-methyl-2-butanone (d) Isobutyl alcohol Iodoform can be prepared from all except (a) Ethyl methyl ketone (b) Isopropyl alcohol (c) 3-methyl-2-butanone (d) Isobutyl alcohol December 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which of the following reactions will yield 2, 2-dibromopropane 2-dibromopropane Which of the following reactions will yield 2 December 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Preparation of alkyl halides in laboratory is least preferred by (a) Halide exchange (b) Direct halogenation of alkanes (c) Treatment of alcohols Preparation of alkyl halides in laboratory is least preferred by (a) Halide exchange (b) Direct halogenation of alkanes (c) Treatment of alcohols December 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

Which of the following is the correct method of preparation of methyl fluoride (a) CH4 + HF (b) CH3OH + HF (c) CH4 + F2 (d) CH3Br + AgF (e) CH3NH2 + HF Which of the following is the correct method of preparation of methyl fluoride (a) CH4 + HF (b) CH3OH + HF (c) [...]