319330 Three solutions are prepared by adding ‘w’ gram of ‘A’ into 1 kg of water, ‘w’ gram of ‘B’ into another 1 kg of water and ‘w’ gram of ‘C’ in another 1 kg of water (A, B, C are non electrolyte). Dry air is passed from these solutions in sequence \(\left( {A \to B \to C} \right)\). The loss in weight of solution A was found to be 2g, while solution B gained 0.5 g and solution C lost 1 g. Then the relation between molar masses of A, B and C are
319333
Assertion :
If a liquid solute, more volatile than the solvent, is added to the solvent, the vapour pressure of the solution may increase i.e., \(\mathrm{p}_{\mathrm{s}}>\mathrm{p}^{\circ}\).
Reason :
In the presence of a more volatile liquid solute, only the solute will form the vapours and solvent will not.
319330 Three solutions are prepared by adding ‘w’ gram of ‘A’ into 1 kg of water, ‘w’ gram of ‘B’ into another 1 kg of water and ‘w’ gram of ‘C’ in another 1 kg of water (A, B, C are non electrolyte). Dry air is passed from these solutions in sequence \(\left( {A \to B \to C} \right)\). The loss in weight of solution A was found to be 2g, while solution B gained 0.5 g and solution C lost 1 g. Then the relation between molar masses of A, B and C are
319333
Assertion :
If a liquid solute, more volatile than the solvent, is added to the solvent, the vapour pressure of the solution may increase i.e., \(\mathrm{p}_{\mathrm{s}}>\mathrm{p}^{\circ}\).
Reason :
In the presence of a more volatile liquid solute, only the solute will form the vapours and solvent will not.
319330 Three solutions are prepared by adding ‘w’ gram of ‘A’ into 1 kg of water, ‘w’ gram of ‘B’ into another 1 kg of water and ‘w’ gram of ‘C’ in another 1 kg of water (A, B, C are non electrolyte). Dry air is passed from these solutions in sequence \(\left( {A \to B \to C} \right)\). The loss in weight of solution A was found to be 2g, while solution B gained 0.5 g and solution C lost 1 g. Then the relation between molar masses of A, B and C are
319333
Assertion :
If a liquid solute, more volatile than the solvent, is added to the solvent, the vapour pressure of the solution may increase i.e., \(\mathrm{p}_{\mathrm{s}}>\mathrm{p}^{\circ}\).
Reason :
In the presence of a more volatile liquid solute, only the solute will form the vapours and solvent will not.
319330 Three solutions are prepared by adding ‘w’ gram of ‘A’ into 1 kg of water, ‘w’ gram of ‘B’ into another 1 kg of water and ‘w’ gram of ‘C’ in another 1 kg of water (A, B, C are non electrolyte). Dry air is passed from these solutions in sequence \(\left( {A \to B \to C} \right)\). The loss in weight of solution A was found to be 2g, while solution B gained 0.5 g and solution C lost 1 g. Then the relation between molar masses of A, B and C are
319333
Assertion :
If a liquid solute, more volatile than the solvent, is added to the solvent, the vapour pressure of the solution may increase i.e., \(\mathrm{p}_{\mathrm{s}}>\mathrm{p}^{\circ}\).
Reason :
In the presence of a more volatile liquid solute, only the solute will form the vapours and solvent will not.