Question

What is the n-factor of oxalic acid?

Answer 1

Mol. formula of oxalic acid is = C2H2O4

Here n-factor refers to no. of replaceable H+ ions. Here the replaceable H+ ions is 2 so the n-factor is 2.

Note-The n-factor chenges from compound to compound.

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Answer 2

n-factor refers to no. of replaceable H+ ions