Define Solvent

The van't Hoff factor i for an electrolyte which undergoes dissociation in one solvent and association in other solvent respectively:

Magnesium reacts with alkyl halide best in the solvent :

Solvent and solutes are always defined on the basis of

Define vapour pressure. How is it dependent on nature of solvent and temperature?

If solute and solvent interactions are more than solute- solute and solvent -solvent interactions then

The plot given below shows P – T curves (where P is the pressure and T is the temperature) for two solvents X and Y and isomolal solutions of NaCl in these solvents. NaCl completely dissociates in both the solvents. On addition of equal number of moles of a non-volatile solute S in equal amount (in kg) of these solvents, the elevation of boiling point of solvent X is three times that of solvent Y. Solute S is known to undergo dimerization in these solvents. If the degree of dimerization is 0.7 in solvent Y, the degree of dimerization in solvent X is ______________.

When a substance is dissolved in a solvent the vapour pressure of solvent decreases. This brings:

When a substance is dissolved in a solvent the vapour pressure of solvent decreases. This brings:

The vapour pressure of a solution of a non-volatile electrolyte B in a solvent A is 95% of the vapour pressure of the solvent at the same temperature. If the molecular weight of the solvent is 0.3 times, the molecular weight of solute, the weight ratio of the solvent and solute are:

Assertion : When one solvent mixed with other solvent, vapour pressure of one increases an decreases. Reason : When any solute added into solvent, vapour pressure of solvent decreases