Question

The algebric sum of the mole fraction of solute and mole fraction of solvent is equal to​

Answer 1

So the mole fraction of solute is the ratio of number of moles of solute divided by the total number of moles present in the solution. 1 molal ( m ) solution means 1 mole of solute is present in 1000 g of solvent and in aqueous solution, it means 1000 g of water.