GabeTay1687 GabeTay1687

23-01-2024
Chemistry

contestada

0.3 g of an absolute salt by dissolved in 100 ml solution the solution required 90 ml of N/20 KMnO₄ for complete oxidation. The percentage of oxalate ion in the salt is:

A.33%
B.66%
C.70%
D.40%

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