When a substance is dissolved in a solvent
When a substance is dissolved in a solvent , the vapour pressure of solvent decreases . It brings
13
Dec
When a substance is dissolved in a solvent , the vapour pressure of solvent decreases . It brings the vapour pressure of solvent decreases . It brings When a substance is dissolved in a solvent December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
On mixing, heptane and octane form an ideal solution. At 373 K, the vapour pressure of the two liquid components (heptane and octane) are 105 kPa and 45 kPa respectively. Vapour pressure of the solution obtained by mixing 25 g of heptane and 35 g of octane will be : (molar mass of heptane = 100 g/mol^2 and of octane = 114 g /mol )
12
Dec
On mixing, heptane and octane form an ideal solution. At 373 K, the vapour pressure of the two liquid components (heptane and octane) are 105 kPa and 45 kPa respectively. Vapour pressure of the solution obtained by mixing 25 g of heptane and 35 g of octane will be : (molar mass of heptane = [...]
Which of the following is incorrect (a) Relative lowering of vapour pressure is independent ( b) The vapour pressure is a colligative property (c) Vapour pressure of a solution is loewr then the vapour pressure of the solvent (d) The relative lowering of vapour pressure is directly proportional to the original pressure
12
Dec
Which of the following is incorrect (a) Relative lowering of vapour pressure is independent ( b) The vapour pressure is a colligative property (c) Vapour pressure of a solution is loewr then the vapour pressure of the solvent (d) The relative lowering of vapour pressure is directly proportional to the original pressure the vapour pressure [...]
When a substance is dissolved in a solvent , the vapour pressure of the solvent is decreased . This result in
12
Dec
When a substance is dissolved in a solvent , the vapour pressure of the solvent is decreased . This result in the vapour pressure of the solvent is decreased . This result in When a substance is dissolved in a solvent December 12, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) [...]