A solute A dimerizes in water. The boiling point of a 2 molal solution of A is 100. `52^@C`. The percentage association of A is ............ (Round off to the Nearest Integer). `["Use "K_b " for water "=0.52 "K kg mol"^(-1) " Boiling point of water "=100^@C]`

AB_(2) is 10% dissociated in water to A^(2+) and B^(-) The boiling point of a 10.0 molal aqueous solution of AB_(2) is "________" ""^(@)C. (Round off to the Nearest Integer). [Given : Molal elevation constant of water k _(b) = 0.5 K kg mol ^(-1) boiling point of pure water = 100^(@)C ]

What is the boiling point of 1 molal aqueous solution of NaCl (K_b)=0.52 K molal^-1]

2 molal solution of a weak acid HA has a freezing point of 3.885^@C . The degree of dissociation of this acid is _______ xx10^(-3) .(Round off to the Nearest Integer). [Given : Molal depressing constant of water =1.85 K kg mol^(-1) Freezing point of pure water = 0^@C ]

When 0.6g of urea dissolved in 100g of water, the water will boil at (K_(b) for water = 0.52kJ. mol^(-1) and normal boiling point of water =100^(@)C) :

A molecule A dimerises in 2 molal solution. The boiling point is 100.52^@C . ( K_b of water = 0.52, T_b of water = 100^@C ). Find the percentage association.

The boiling point of an aqueous solution of a non - electrolyte is 100.52^@C . Then freezing point of this solution will be [ Given : k_f=1.86 " K kg mol"^(-1),k_b=0.52 "kg mol"^(-1) for water]

1 molal aqueous solution of an electrolyte A_2B_3 is 60% ionised. The boiling point of the solution at 1 atm is "______" K. (Rounded-off to the nearest integer) [given K_b for (H_2O)=0.52 K mol^(-1)]