30 mL of a solution containing 9.15 g/litre of an oxalate are required for titrating…

CHEMISTRY · Subjective · ISC · Chemistry · Some Basic Concepts of Chemistry · Some Basic Concepts of Chemistry

Problem

30 mL of a solution containing 9.15 g/litre of an oxalate

\text{K}_x\text{H}_y(\text{C}_2\text{O}_4)_z \cdot n\text{H}_2\text{O}

are required for titrating 27 mL of 0.12N

\text{NaOH}

and 36 mL of 0.12 N

\text{KMnO}_4

separately. Calculate

X, Y, Z

and

n

. Assume all H-atoms are replaceable and

X, Y, Z

are in the simple ratio of g-atoms.