Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Method by which Aniline cannot be prepared is (a) Hydrolysis of phenylisocyanide with acidic solution (b) Degradation of benzamide with bromine in alkaline solution
13
Dec
Method by which Aniline cannot be prepared is (a) Hydrolysis of phenylisocyanide with acidic solution (b) Degradation of benzamide with bromine in alkaline solution Method by which Aniline cannot be prepared is (a) Hydrolysis of phenylisocyanide with acidic solution (b) Degradation of benzamide with bromine in alkaline solution December 13, 2020 Category: Uncategorised (JEE Advanced [...]
Which of the following liquids pairs shows a positive deviation from Raoult’s law
13
Dec
Which of the following liquids pairs shows a positive deviation from Raoult’s law Which of the following liquids pairs shows a positive deviation from Raoult's law December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
All form ideal solutions expect (a) C2H5Br and C2H5I (b) C6H5CL and C6H5 Br (c) C6H6 and C6H5CH3 (d) C2H5I and C2H5OH
13
Dec
All form ideal solutions expect (a) C2H5Br and C2H5I (b) C6H5CL and C6H5 Br (c) C6H6 and C6H5CH3 (d) C2H5I and C2H5OH All form ideal solutions expect (a) C2H5Br and C2H5I (b) C6H5CL and C6H5 Br (c) C6H6 and C6H5CH3 (d) C2H5I and C2H5OH December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Which of the following is not an endothermic reaction (a) Dehydrogenation (b) Ethane to Ethene (c) Combustion of propane (d) Change of chlorine molecule into chlorine atoms.
13
Dec
Which of the following is not an endothermic reaction (a) Dehydrogenation (b) Ethane to Ethene (c) Combustion of propane (d) Change of chlorine molecule into chlorine atoms. Which of the following is not an endothermic reaction (a) Dehydrogenation (b) Ethane to Ethene (c) Combustion of propane (d) Change of chlorine molecule into chlorine atoms. December [...]
A non ideal solution was prepared by mixing 30 ml chloroform and 50 ml acetone . The volume of mixture will be
13
Dec
A non ideal solution was prepared by mixing 30 ml chloroform and 50 ml acetone . The volume of mixture will be A non ideal solution was prepared by mixing 30 ml chloroform and 50 ml acetone . The volume of mixture will be December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Which one is not equal to zero for an ideal solution (a) ΔSmix (b) ΔVmix (c) ΔP=Pobserved−PRao (d) ΔHmix
13
Dec
Which one is not equal to zero for an ideal solution (a) ΔSmix (b) ΔVmix (c) ΔP=Pobserved−PRao (d) ΔHmix Which one is not equal to zero for an ideal solution (a) ΔSmix (b) ΔVmix (c) ΔP=Pobserved−PRao (d) ΔHmix December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which one of the following mixtures can be seperated into pure components by fractional distillation
13
Dec
Which one of the following mixtures can be seperated into pure components by fractional distillation Which one of the following mixtures can be seperated into pure components by fractional distillation December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Assertion : If a liquid solute more volite than the solvent is added to the solvent, the vapour pressure of the solution may increase i.e., Ps> P0. Reason : In the presence of a more volatile liquid solute, only the solute will form the vapours and solvent will not.
13
Dec
Assertion : If a liquid solute more volite than the solvent is added to the solvent, the vapour pressure of the solution may increase i.e., Ps> P0. Reason : In the presence of a more volatile liquid solute, only the solute will form the vapours and solvent will not. Assertion : If a liquid solute [...]
Assertion : Ice melts faster at high altitude . Reason :At high altitude atmospheric pressure is high.
13
Dec
Assertion : Ice melts faster at high altitude . Reason :At high altitude atmospheric pressure is high. Assertion : Ice melts faster at high altitude . Reason :At high altitude atmospheric pressure is high. December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The mass of a non – volatile solute of molar mass 40 g /mol that should be dissolved in 114 g of octane to lower its vapour pressure by 20 % is
12
Dec
The mass of a non – volatile solute of molar mass 40 g /mol that should be dissolved in 114 g of octane to lower its vapour pressure by 20 % is The mass of a non - volatile solute of molar mass 40 g /mol that should be dissolved in 114 g of octane [...]