If the elevation in boiling point of a solution of 10 g of solute (molecular weight = 100) in 100 g of water is `Delta T_(b)`, the ebullioscopic constant of water is

If the elevation in boiling point of a solution of 10 gm of solute (mol. Wt. = 100) in 100 gm of water is DeltaT_(b) , the ebullioscopic constant of water is

If the elevation in boiling point of a solution of 10g of solute (mol. Wt. = 100) in 100g of water is DeltaT_(b) , the ebullioscopic constant of water is

If the elevation in boiling point of a solution of 50 g of solute (molar mass =100) in 500 g of water is DeltaT_(b) . The ebullioscopic constant K_(b) of water is equal to ___________.

The elevation in boiling point of a solution of 10g of a binary electrolyte (molecular mass 100) in 100g of water is DeltaT_(b) . The value of K_(b) for water is :

To observe an elevation of boiling point of 0.05^(@)C , the amount of a solute (molecular weight = 100) to be added to 100 g of water (K_(b) = 0.5) is