`0.4g` of `NaOH` is present in one litre of the solution shows that `H^(+)` concentration of the solution is

0.4 g of NaOH present in one litre solution shows the pH :

1 kg of water contains 4g of NaOH. The concentration of the solution is:

8g NaOH is dissolved in one litre of solution, its molarity is

8g NaOH is dissolved in one litre of solution, its molarity is

0.004 g of NaOH is present in 1L of a solution. The pH of the solution is

4.0 g of NaOH are present in one decilitre of solution . Calcute Mole fraction of NaOH Molality of solution Molarity of solution.

9.8 g of H_(2)SO_(4) is present in two litres of a solution. The molarity of the solution is,