1.

4.0 g of NaOH contained in one deciliter of a solution. Calculate the following in this solution: (i) Mole fraction of NaOH (ii) Molality of NaOH (iii) Molality of NaOH (iii) Molarity of NaOH. (At. wt. of Na = 23, O = 16; Density of NaOH solution is 1.038 g/cm3).

Answer» 4.0 g of NaOH contained in one deciliter of a solution. Calculate the following in this solution:
(i) Mole fraction of NaOH
(ii) Molality of NaOH
(iii) Molality of NaOH
(iii) Molarity of NaOH.
(At. wt. of Na = 23, O = 16; Density of NaOH solution is 1.038 g/cm3).


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