For H(3)PO(3) and H(3)PO(4) the correct ...

For `H_(3)PO_(3)` and `H_(3)PO_(4)` the correct choice is :

`H_(3)PO_(3)` is dibasic and reducing

`H_(3)PO_(3)` is dibasic and non - reducing

`H_(3)PO_(4)` is tribasic and reducing

`H_(3)PO_(3)` is tribasic and non - reducing

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H_(3)PO_(3) is

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We have a 0.1M solution of NH_(2)CONH_(2),H_(3)PO_(3) and H_(3)PO_(4) then which of the following statement is correct, if we consider 100% dissociation for H_(3)PO_(3) and H_(3)PO_(4)

Statement-1 : Both H_(3)PO_(3) and H_(3)PO_(4) have the same number of hydrogen atoms but H_(3)PO_(4) is a tribasic acid and H_(3)PO_(3) is a dibasic acid. Statement-2 : 1 mol of H_(3)PO_(3) is neutralised by 2 mol of NaOH while 1 mol of H_(3)PO_(4) is neutralised by 3 mol of NaOH

Asseration: H_(3)PO_(4) and f H_(3)PO_(3) both are present in fertilizers. Reason: H_(3)PO_(3) increases the solubility of fertilizers.

How is the reduction ability of H_(3)PO_(2) and H_(3)PO_(3) accounted on the basis of structures of molecules

NARAYNA-15TH GROUP ELEMENTS-EXERCISE - 3 (PREVIOUS QUESTIONS)

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