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

In paraffins, with the increasing molecular weight, it is found that (a) Freezing point decreases (b) Boiling point decreases (c) Boiling point increases (d) Vapour pressure decreases In paraffins it is found that (a) Freezing point decreases (b) Boiling point decreases (c) Boiling point increases (d) Vapour pressure decreases with the increasing molecular weight December [...]

The osmotic pressure of 1 M solution at 27 degree C is (a) 2.46 atm (b) 24.6 atm (c) 1.21 atm (d) 12.1 atm The osmotic pressure of 1 M solution at 27 degree C is (a) 2.46 atm (b) 24.6 atm (c) 1.21 atm (d) 12.1 atm December 13, 2020 Category: Uncategorised (JEE Advanced [...]

A reagent used to test for unsaturation of alkene is (a) Conc. H2SO4 (b) Ammoniacal Cu2Cl2 (c) Ammonical AgNO3 (d) Solution of Br2 in CCl4 A reagent used to test for unsaturation of alkene is (a) Conc. H2SO4 (b) Ammoniacal Cu2Cl2 (c) Ammonical AgNO3 (d) Solution of Br2 in CCl4 December 13, 2020 Category: Uncategorised [...]

The osmotic pressure of a 5% ( wt/vol ) solution of cane sugar at 150 degree C is (a) 2.45 atm (b) 5.078 atm (c) 3.4 atm (d) 4 atm The osmotic pressure of a 5% ( wt/vol ) solution of cane sugar at 150 degree C is (a) 2.45 atm (b) 5.078 atm (c) [...]

(CH3)2 C = CH catalyst H2 Optical isomers (a) 2 (b) 4 (c) Zero (d) 3 (CH3)2 C = CH catalyst H2 Optical isomers (a) 2 (b) 4 (c) Zero (d) 3 December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Presence of peroxides affects the addition of (a) HBr (b) HCl (c) HI (d) All of these Presence of peroxides affects the addition of (a) HBr (b) HCl (c) HI (d) All of these December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Osmotic pressure of a solution containing 0.1 mole of solute per litre at 273 K is ( in atm ) Osmotic pressure of a solution containing 0.1 mole of solute per litre at 273 K is ( in atm ) December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Ethylene is a member of ……………… series (a) Alkyne (b) Olefin (c) Paraffin (d) Amine Ethylene is a member of .................. series (a) Alkyne (b) Olefin (c) Paraffin (d) Amine December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which of the following sequence of reactions (reagents) can be used for the conversion of C6H5CH2CH3 into C6H5CH=CH2 (a) SOCl2 ; H2O (b) SO2Cl2 ; alc. KOH Which of the following sequence of reactions (reagents) can be used for the conversion of C6H5CH2CH3 into C6H5CH=CH2 (a) SOCl2 ; H2O (b) SO2Cl2 ; alc. KOH December [...]

3-phenylpropene on reaction with HBr gives (as a major product) (a) C6H5CH2CH(Br)CH3 (b) C6H5CH(Br)CH2CH3 (c) C6H5CH2CH2CH2Br 3-phenylpropene on reaction with HBr gives (as a major product) (a) C6H5CH2CH(Br)CH3 (b) C6H5CH(Br)CH2CH3 (c) C6H5CH2CH2CH2Br December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,