4.0g of a mixture of NaCl and Na²CO³ was dissolved in water and volume made up to 250mL. 25mL of this solution required 50mL of N/10 HCl for complete neutralization. Calculate the percentage composition of original mixture.
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4.0g of a mixture of NaCl and Na²CO³ was dissolved in water and volume made up to 250mL. 25mL of this solution required 50mL of N/10 HCl for complete neutralization. Calculate the percentage composition of original mixture.
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Answer:25ML
Explanation:4.0g of a mixture of Nacl and Na2CO3 was dissolved in water and volume made up to 250mL. 25mL of this solution required 50mL of N/10HCl for complete neutralisation.