3.2 g of a mixture of calcium carbonate and sodium chloride was dissolved in 100 mL of 1.02 N HCl. After the reaction the solution was filtered and after separating the precipitate the volume was raised to 200 mL . 20 mL of this solution required 25 mL N//5 caustic soda solution for neutralisation. Find out the percentage of calcium carbonate in the mixture.

3.2 g of a mixture of calcium carbonate and sodium chloride was dissol

1.	3.2 g of a mixture of calcium carbonate and sodium chloride was dissolved in 100 mL of 1.02 N HCl. After the reaction the solution was filtered and after separating the precipitate the volume was raised to 200 mL . 20 mL of this solution required 25 mL N//5 caustic soda solution for neutralisation. Find out the percentage of calcium carbonate in the mixture.
Answer» <html><body><p><br/></p><a href="https://interviewquestions.tuteehub.com/tag/solution-25781" style="font-weight:bold;" target="_blank" title="Click to know more about SOLUTION">SOLUTION</a> :N//A</body></html>