POCl 3 , SO 2 Cl 2 , XeF 4 , HNO 4 , NCl 3 , SiF 4 These above compounds on reaction with appropriate amount of water produces hydrolysed products. Total number of π-bonds in oxy acids p

Question

POCl 3 ​ , SO 2 ​ Cl 2 ​ , XeF 4 ​ , HNO 4 ​ , NCl 3 ​ , SiF 4 ​ These above compounds on reaction with appropriate amount of water produces hydrolysed products. Total number of π-bonds in oxy acids produced during the hydrolysis of the compounds.

TestHub · Accepted Answer

The hydrolysis products and the number of $π$ -bonds in each resulting oxyacid are as follows:

POCl₃ → H₃PO₄ (Phosphoric acid): Contains $1 π - b o n d$ (P=O).

SO₂Cl₂ → H₂SO₄ (Sulfuric acid): Contains $2 π - b o n d s$ (two S=O).

HNO₄ → HNO₃ (Nitric acid): Contains $1 π - b o n d$ (N=O).

XeF₄ → XeO₃ (Xenon trioxide): Formed as an oxide rather than an oxyacid ( $0 π - b o n d s$ counted for oxyacids).

NCl₃ → HOCl and SiF₄ → H₄SiO₄: Both yield oxyacids with only single $σ$ -bonds ( $0 π - b o n d s$ ).

Total number of $π$ -bonds = $1 + 2 + 1 + 0 + 0 + 0 = 4$ .

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