4 g of a mixture of NaCl and Na_(2)CO_(3) were dissolved in water and volume made up to 250 mL. 15 mL of this solution required 50 mL of N//10 HCl for complete neutralisation. Calculate the percentage composition of the original mixture.

4 g of a mixture of NaCl and Na_(2)CO_(3) were dissolved in water and

1.	4 g of a mixture of NaCl and Na_(2)CO_(3) were dissolved in water and volume made up to 250 mL. 15 mL of this solution required 50 mL of N//10 HCl for complete neutralisation. Calculate the percentage composition of the original mixture.
Answer» SOLUTION :N//A