The equivalent weight of oxalic acid in C2H2O4 2H2O is ........

General Science (NDA) Chemistry

The equivalent weight of oxalic acid in C₂H₂O₄.2H₂O is

126

Explanation:

The Formula of oxalic acid is H₂C₂O₄. 2H₂O.
Therefore, the equivalent weight of the acid is molecular weight (126 g/mol) divided by n-factor (valency=2)
Therefore,126/2 = 6. thus the equivalent weight of oxalic acid is 63