Oxoacids of Phosphorus

Draw the molecular structures of the following : (a) Noble gas species which is isostructural with BrO_(3)^(-) (b) Dibasic oxoacid of phosphorus

Draw the molecular structures of the following : (a) Noble gas species which is isostructural with BrO_(3)^(-) (b) Dibasic oxoacid of phosphorus

The oxoacid of phosphorus having the strongest reducing property is

The oxoacid of phosphorus that reduces silver nitrate into metallic silver is

Which of the following oxoacide of phosphorus is a reducing agent and a monobasic acid as well?

White phosphorus when heated with conc.NaOH solution in an inert atmosphere of CO_(2) , forms phosphine and a sodium salt of oxoacid of phosphorus X .The oxidation state of phosphorus in X ' is

White phosphorus, when heated with conc. NaOH solution in an inert atmosphere of CO_(2) forms phosphine and a sodium salt of oxoacid of phosphorus 'X' . The oxidation state of phosphorus in 'X' is

Consider the following oxoacids of phosphorus : H_(3)PO_(4),H_(3)PO_(3) and H_(3)PO_(2) . All 'P' atoms in the oxoaxids and oxoanions are 4 corrdinate and contain at least one P = O unit. All 'P' atoms in oxoacids have at least one P-OH group which ionises to give H^(+) ion. The oxidation state of 'P' is +5 only when it is directly attached to 4 oxygen atoms. For every two units decrease in oxidation state of Phosphorus, there is one P-H bond. The number of acidic hydrogens present in one formula unit of each of NaH_(2)PO_(4), NaH_(2)PO_(3) and NaH_(2)PO_(2) are respectively: