For 0.1 M solution
A solution has 1 : 4 mole ratio of pentane to hexane . The vapour pressure of pure hydrocarbons at 20∘Care 440 mm Hg for pentane and 120 mm Hg for hexane .The mole fraction of pentane in the vapour phase would be
12
Dec
A solution has 1 : 4 mole ratio of pentane to hexane . The vapour pressure of pure hydrocarbons at 20∘Care 440 mm Hg for pentane and 120 mm Hg for hexane .The mole fraction of pentane in the vapour phase would be For 0.1 M solution the colligative property will follow the order (a) [...]
Vapour pressure of chloroform ( CHCl3 ) and dichloromethane (CH2CL2 ) at 25 degree C are 200 mm Hg and 415 mm Hg respectively. Vapour pressure of the solution obtained by mixing 25.5 g of CHCl 3 and 40 g of CH 2Cl 2 at the same temperature will be: [Molecular mass of CHCl 3 = 119.5 g/mol and molecular mass of CH 2 Cl 2 =85 g/ mol ]
12
Dec
Vapour pressure of chloroform ( CHCl3 ) and dichloromethane (CH2CL2 ) at 25 degree C are 200 mm Hg and 415 mm Hg respectively. Vapour pressure of the solution obtained by mixing 25.5 g of CHCl 3 and 40 g of CH 2Cl 2 at the same temperature will be: [Molecular mass of CHCl [...]
Vapour pressure of CCl 4 at 25 o C is 143 mm of Hg. 0.5 g of a non-volatile solute (mol. Mass =65) is dissolved in 100 mL CCl4 . Find the vapour pressure of the solution: (Density of CCl 4 = 1.58 g/cm 3 )
12
Dec
Vapour pressure of CCl 4 at 25 o C is 143 mm of Hg. 0.5 g of a non-volatile solute (mol. Mass =65) is dissolved in 100 mL CCl4 . Find the vapour pressure of the solution: (Density of CCl 4 = 1.58 g/cm 3 ) For 0.1 M solution the colligative property will follow [...]
For 0.1 M solution , the colligative property will follow the order (a) NaCL > Na2SO4 > Na3PO4 (b) NaCL < Na2SO4 < Na3PO4
12
Dec
For 0.1 M solution , the colligative property will follow the order (a) NaCL > Na2SO4 > Na3PO4 (b) NaCL < Na2SO4 < Na3PO4 For 0.1 M solution the colligative property will follow the order (a) NaCL > Na2SO4 > Na3PO4 (b) NaCL < Na2SO4 < Na3PO4 December 12, 2020 Category: Uncategorised (JEE Advanced Physics [...]