Calculate the molar mass of a substance `1 g` of which when dissolved in `100 g ` of water gave a solution boiling at `100.1^(@)C` at a pressure of 1 atm `(K_(b)` for water `= 0.52 K kg mol^(-1))`

Either Calculate the molar mass of a substance 1.3 g of which when dissolved in 169g of water gave the solution which will boil at 100.025^@C at 1atm. (k_b=0.52Km^-1)

18g of glucose (C_6H_(12)O_6) is dissolved in 1kg of water.At what temperature will solution boil at 1 atmosphere? K_b for water is 0.52K kg mol^-1 .

15 g of an unknown molecular substance was dissolved in 450 g of water. The resulting solution freezes at - 0.34^(@) C. what is molar mass of the substance ? (K_(f)" for water " = 1.86 k kg " mol"^(-1))

A solution containing 12.5 g of a non-electrolyte in 175 g of water gave elevation in boiling point of O.70 K . Calculate the molar mass of the substance. (K_(b)for water = 0.52 K kg mol^-1 )

18 g of glucose is dissolved in 1 kg of water. At what temperature will the solution boil ? ( K_b for water is 0.52 K kg "mol"^(-1) )

A solution containg 12 g of a non-electrolyte substance in 52 g of water gave boiling point elevation of 0.40 K . Calculate the molar mass of the substance. (K_(b) for water = 0.52 K kg mol^(-1))