Calculate the molal elevation constant of water , it being given that 0.1 molal aqueous solution of substance boiled at `100.052^@ C`.

The molal elevation constant of water = 0.52 K, molality^-1 . The boiling point of 1.0 molal aqueous KCl solution (assuming complete dissociation of KCl), should be:

Molal depression constant for water is 1.86^@C. The freezing point of a 0.05 molal solution of a non electrolyte in water is:

calculate the molal depression constant of a solvent having freezing point 16.6^@c and L_f=180.75 J//g is:

The molal elevation constant for water is 0.52 K.molality^-1. The elevation caused in the boiling point of water by dissolving 0.25 mole of a non-volatile solute in 250 g of water will be:

A solution containing 9.6 g of a substance in 100g of water boiled at 100.8^@C at 1 atm pressure. Calculate the molecular mass of substance. Calculate the molecular mass of substance. (Boiling elevation constant for water = 0.52^@C per 1000g of it)

The elevation in boiling point for one molal solution of a solute in a solvent is called: