1.

H_(2)C_(2)O_(4) acts as an acid as well as an oxidising agent. The correct statements (s) about H_(2)C_(2)O_(4) is (are):

Answer»

It FORMS two series of salts
Equivalent weight of `H_(2)C_(2)O_(4)` as an acid for completer neutralisation and as oxidant are same
`100 mL` of `0.1M` solution of `KMnO_(4)` (acid) will be completely reduced by `50 mL` of `1M H_(2)C_(2)O_(4)`
`100 mL` of `0.1N` solution of `Ca(OH)_(2)` will be completely neutralised by `50 mL` of `0.2M H_(2)C_(2)O_(4)`

Answer :A::B::D


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