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

The compound C7H8 undergoes the following reactions The product ‘C’ is (a) m-bromotoluene (b) o-bromotoluene (c) 3-bromo-2, 4, 6-trichlorotoluene (d) p-bromotoluene 4 6-trichlorotoluene (d) p-bromotoluene The compound C7H8 undergoes the following reactions The product 'C' is (a) m-bromotoluene (b) o-bromotoluene (c) 3-bromo-2 December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]

Chlorobenzene is o,p-directing in electrophilic substitution reaction. The directing influence is explained by (a) +M of Ph (b) +I of Cl (c) +M of Cl (d) +I of Ph Chlorobenzene is o p-directing in electrophilic substitution reaction. The directing influence is explained by (a) +M of Ph (b) +I of Cl (c) +M of Cl [...]

Identify the major product P, Q and R in the following sequence of reaction Identify the major product P Q and R in the following sequence of reaction December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which of the following oil is obtained from benzene after fractional distillation of coal tar (a) Light oil (b) Heavy oil (c) Middle oil (d) Anthracene oil Which of the following oil is obtained from benzene after fractional distillation of coal tar (a) Light oil (b) Heavy oil (c) Middle oil (d) Anthracene oil December [...]

The ratio of sigma and pie bonds in benzene is (a) 2 (b) 4 (c) 6 (d) 8 The ratio of sigma and pie bonds in benzene is (a) 2 (b) 4 (c) 6 (d) 8 December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The hydrocarbon which does not decolourise alkaline KMnO4 solution and also does not give any precipitate with ammoniacal silver nitrate is The hydrocarbon which does not decolourise alkaline KMnO4 solution and also does not give any precipitate with ammoniacal silver nitrate is December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]

Pyridine is less basic than triethylamine because (a) Pyridine has aromatic character (b) Nitrogen in pyridine is sp2 hybridized (c) Pyridine is a cyclic system Pyridine is less basic than triethylamine because (a) Pyridine has aromatic character (b) Nitrogen in pyridine is sp2 hybridized (c) Pyridine is a cyclic system December 15, 2020 Category: Uncategorised [...]

C6H6 X Y. Ine the above sequence Y is (a) 1-nitrochloro benzene (b) 3-nitrochlorobenzene (c) 4-nitrochlorobenzene (d) 1,2-nitrochlorobenzene 2-nitrochlorobenzene C6H6 X Y. Ine the above sequence Y is (a) 1-nitrochloro benzene (b) 3-nitrochlorobenzene (c) 4-nitrochlorobenzene (d) 1 December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Catalytic hydrogenation of benzene gives (a) Xylene (b) Cyclohexane (c) Benzoic acid (d) Toluene Catalytic hydrogenation of benzene gives (a) Xylene (b) Cyclohexane (c) Benzoic acid (d) Toluene December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

On heating a mixture of sodium benzoate and sodalime, the following is obtained (a) Toluene (b) Phenol (c) Benzene (d) Benzoic acid On heating a mixture of sodium benzoate and sodalime the following is obtained (a) Toluene (b) Phenol (c) Benzene (d) Benzoic acid December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]