0.5 g mixture of K2CO3 and Li2CO3 required 30 mL of 0.25 N HCl for neu – InterviewSolution

1.

0.5 g mixture of K2CO3 and Li2CO3 required 30 mL of 0.25 N HCl for neutralization. What is the % composition of mixture. (K=39, Li=7)

Answer»

Correct answer is

% of K₂CO₃ = 96%

% of Li₂CO₃ = 4%

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