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

Freezing point of a 4% aqueous solution of X is equal to freezing point of 12% aqueous solution of Y. If molecular weight of X is A, then molecular weight of Y is Freezing point of a 4% aqueous solution of X is equal to freezing point of 12% aqueous solution of Y. If molecular [...]

Baeyer’s reagent is (a) Alkaline permanganate solution (b) Acidified permanganate solution (c) Neutral permanganate solution (d) Aqueous bromine solution Baeyer's reagent is (a) Alkaline permanganate solution (b) Acidified permanganate solution (c) Neutral permanganate solution (d) Aqueous bromine solution December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which of the following compounds does not dissolve in conc. H2SO4 even on warming (a) Ethylene (b) Benzene (c) Hexane (d) Aniline Which of the following compounds does not dissolve in conc. H2SO4 even on warming (a) Ethylene (b) Benzene (c) Hexane (d) Aniline December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

When propyne is treated with aqueous H2SO4 in presence of HgSO4, the major product is (a) Propanal (b) Propyl hydrogen sulphate (c) Acetone (d) Propanol the major product is (a) Propanal (b) Propyl hydrogen sulphate (c) Acetone (d) Propanol When propyne is treated with aqueous H2SO4 in presence of HgSO4 December 15, 2020 Category: Uncategorised [...]

The compounds 1,2-butadiene has (a) Only sp-hybridized carbon atoms (b) Only sp2 hybidized carbon atoms (c) Both sp and sp2 hybidized carbon atoms 2-butadiene has (a) Only sp-hybridized carbon atoms (b) Only sp2 hybidized carbon atoms (c) Both sp and sp2 hybidized carbon atoms The compounds 1 December 15, 2020 Category: Uncategorised (JEE Advanced Physics [...]

A gas formed by the action of alcoholic KOH on ethyl iodide, decolourises alkaline KMnO4 solution. The gas is (a) CH4 (b) C2H6 (c) C2H4 (d) C2H2 A gas formed by the action of alcoholic KOH on ethyl iodide decolourises alkaline KMnO4 solution. The gas is (a) CH4 (b) C2H6 (c) C2H4 (d) C2H2 December [...]

The halogen which is most reactive in the halogenation of alkenes under sunlight is (a) Chlorine (b) Bromine (c) Iodine (d) All equal The halogen which is most reactive in the halogenation of alkenes under sunlight is (a) Chlorine (b) Bromine (c) Iodine (d) All equal December 15, 2020 Category: Uncategorised (JEE Advanced Physics by [...]

The most strained cycloalkane is (a) Cyclopropane (b) Cyclobutane (c) Cyclopentane (d) Cyclohexane The most strained cycloalkane is (a) Cyclopropane (b) Cyclobutane (c) Cyclopentane (d) Cyclohexane December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Main constituent of marsh gas is (a) C2H2 (b0 CH4 (c) H2D (d) CO Main constituent of marsh gas is (a) C2H2 (b0 CH4 (c) H2D (d) CO December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

How many primary, secondary, tertiary and quaternary carbons are present in the following hydrocarbon CH3-CH(CH3)-C(CH3)2-CH2-CH(CH3)-CH2-CH3 How many primary secondary tertiary and quaternary carbons are present in the following hydrocarbon CH3-CH(CH3)-C(CH3)2-CH2-CH(CH3)-CH2-CH3 December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,