One gm of impure sodium carbonate is dissolved in water and the soluti – InterviewSolution

1.	One gm of impure sodium carbonate is dissolved in water and the solution is made up to 250ml. To 50ml of this solution, 50ml of 0.1N – HCl is added and the mixture after shaking well required 10ml of 0.16N NaOH solution for complete titration. Calculate the % purity of the sample.
Answer» ANSWER :0.901

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