A given solution of NaOH contains 2.00 g of NaOH per litre of solution. Calculate the morality of this solution?
b. Define molality
a. Molar mass of NaOH = 40.00 g
No. of moles of NaOH in 2.00 g mole
b. Molality is the number of moles of the solute present in 1 kg of the solvent.