A known mass of NaOH is dissolved in water to make 1 litre of the solu – InterviewSolution

1.	A known mass of NaOH is dissolved in water to make 1 litre of the solution. 10 mL of the solution requires 20 ml of 1 M HCl. Molar mass of NaOH is 40 g/mol. The number of grams of NaOH in the original solution is
Answer» A known mass of NaOH is dissolved in water to make 1 litre of the solution. 10 mL of the solution requires 20 ml of 1 M HCl. Molar mass of NaOH is 40 g/mol. The number of grams of NaOH in the original solution is

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