'Orthophosphoric acid `(H_(3)PO_(4))` is non-reducing whereas hypophosphorus acid `(H_(3)PO_(2))` is a strong reducing agent. ''Explain and justify the above statement with suitable example.

Orthophosphoric acid (H_(3)PO_(4)) is not a reducing agent wheres hypophosphorus acid (H_(3)PO_(2)) is a strong reducing agent "Explain and justify the above statement with the help of a suitable example.

What happens when phosphorus acids (H_(3)PO_(3)) is heated ?

Draw structure peroxy phosphoric acid (H_(3)PO_(5))

The normality of 0.3 M phosphorous acid (H_(3) PO_(3)) is

The normality of 0.3 M phosphorous acid (H_(3) PO_(3)) is

The basicity of phosphorus acid (H_3 PO_3) is ______ .

Explain why 'orthophosphoric acid, H_3 PO_4 , is tribasic but phosphorus acid, H_3 PO_3 , is dibasic'.

H_(3)PO_(3) is ..... acid

What is the basicity of H_(3)PO_(4) ?

Conjugate acid of PO_(4)^(-3) is