A solution of `3.00` g of which substance , dissolved in `100g H_(2)O` , has the highest boiling point ?

When 3.00 g of a substance 'X' is dissolved in 100 g of "CC"l_4 , it raises the boiling point by 0.60 K. The molar mass of the substance 'X' is ________ g mol^(-1) . (Nearest integer). [Given Kb for "CC"l_4 is 5.0 K kg mol^(-1) ]

Which of the following solution has the highest boiling point ?

Which of the following solution has highest boiling point ?

0.46g of Ethanol is dissolved in 1000 g of H_2O . What is the molality of the ethanol solution ?

Calculate the boiling point of solution containing 0.456g of camphor (molar mass =152 ) dissolved in 31.4g of acetone (boiling point =56.30^(@)C ), if the molar elevation constant per 100g of acetone is 17.2^(@)C.