At `48^(@)C`, the vapour pressure of pure `CS_(2)` is 850torr . A solution of 2.0 g of sulphur in 100g of `CS_(2)` has a vapour pressure 844.9 torr. Determine the atomicity of sulphur molecule :

The vapour pressure of CS_(2) at 50^(@)C is 854 "torr" and a solution of 2.0 g sulphur in 100 g of CS_(2) has vapour pressure 848.9 "torr" . If the formula of sulphur molecule is S_(n) , then calculate the value of n . (at mass of S = 32 ).

The vapour pressure of CS_(2) at 50^(@)C is 854 "torr" and a solution of 2.0 g sulphur in 100 g of CS_(2) has vapour pressure 848.9 "torr" . If the formula of sulphur molecule is S_(n) , then calculate the value of n . (at mass of S = 32 ).

The vapour pressure of benzene at 90^@C is 1020 torr. A solution of 15 g of a solute in 58.8 g benzene has a vapour pressure of 990 torr. The molecular weight of the solute is

The vapour pressure of benzene at 90^(@)C is 1020 torr. A solution of 5 g of a solute in 58.5 g benzene has vapour pressure 990 torr. The molecualr weight of the solute is:

The vapour pressure of benzene at 90^@C is 1020 torr. A solution of 5 g of a solute in 58.5 g benzene has vapour pressure 990 torr. The molecular weight of the solute is:

The vapour pressure of benzene at 90^@C is 1020 torr. A solution of 15 g of a solute in 58.8 g benzene has a vapour pressure of 990 torr. The molecular weight of the solute is