Identify the correct statements about the following stoichiometric equation. {\aP}_4+ {\b}^{-} {\OH}+ {\cH}_2 {\O} \to {\dPH}_3+ {\eH}_2 {\PO}_2^{-} I. a+b+c=5 II. b+c-e=3 III. The oxidation state of P in {\H}_2 {\PO}_2^{-}is +1 . [AP EAPCET 27 May 2025 S1]

Correct Answer is : II, III only

AP EAPCET 27 May 2025 Shift 1 Paper

Section: Chemistry

Question : 128 of 160

Marks: +1, -0

Identify the correct statements about the following stoichiometric equation.
aP4+b−‌OH+cH2O→dPH3+eH2PO2−
I. ‌‌a+b+c=5
II. ‌‌b+c−e=3
III. The oxidation state of P in H2PO2−is +1 .

[AP EAPCET 27 May 2025 S1]

I, II, III
I, II only
I, III only
II, III only

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