Column 1, 2 and 3 contains starting material, formula of the product and structure of the product respectively. Column 1 Column 2 Column 3(I)NH4NO3Δ−→(i)H3PO3(P)Angular(II)White P4+alkali→(ii)N2O(Q)Tetrahedral(with one−OH)(III)Pb(NO3)2673K−−−→(iii)H3PO2(R)Tetrahedral(with two−OH)(IV)P2O3+H2O→(iv)N2O2(S)Linear The correct set in which phosphorous atom is in +3 state?

Column 1, 2 and 3 contains starting material, formula of the product a

1.	Column 1, 2 and 3 contains starting material, formula of the product and structure of the product respectively. Column 1 Column 2 Column 3(I)NH4NO3Δ−→(i)H3PO3(P)Angular(II)White P4+alkali→(ii)N2O(Q)Tetrahedral(with one−OH)(III)Pb(NO3)2673K−−−→(iii)H3PO2(R)Tetrahedral(with two−OH)(IV)P2O3+H2O→(iv)N2O2(S)Linear The correct set in which phosphorous atom is in +3 state?
Answer» Column 1, 2 and 3 contains starting material, formula of the product and structure of the product respectively. $\begin{matrix} C o l u m n 1 & C o l u m n 2 & C o l u m n 3 (I) & N H_{4} N O_{3} Δ - \to & (i) & H_{3} P O_{3} & (P) & A n g u l a r (I I) & W h i t e P_{4} + a l k a l i \to & (i i) & N_{2} O & (Q) & T e t r a h e d r a l (w i t h o n e - O H) (I I I) & P b (N O_{3})_{2} 673 K - -- \to & (i i i) & H_{3} P O_{2} & (R) & T e t r a h e d r a l (w i t h t w o - O H) (I V) & P_{2} O_{3} + H_{2} O \to & (i v) & N_{2} O_{2} & (S) & L i n e a r \end{matrix}$ The correct set in which phosphorous atom is in +3 state?