Which one of the following reactions does not form gaseous product?

P b O_{2} + H_{2} O_{2} ⟶

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N a_{2} C O_{3} + H_{2} O_{2} \to

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P b S + H_{2} O_{2} ⟶

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{C l}_{2} + H_{2} O_{2} ⟶

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Solution

The correct option is C $P b S + H_{2} O_{2} ⟶$
The following reaction does not form a gaseous product.

$P b S (s) + 4 H_{2} O_{2} (a q) \to P b S O_{4} (s) + 4 H_{2} O (l)$

Hydrogen peroxide oxidizes lead sulphide to lead sulphate.

Hence, option $C$ is correct.

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Similar questions

What is the product of the reaction of $H_{2} O_{2}$ with $C l_{2}$ ?

1. I_{2} + H_{2} O_{2} + 2 O H^{-} \to 2 I^{-} + 2 H_{2} O + O_{2}

2. H_{2} O_{2} + H O C l \to C l^{-} + H_{3} O^{+} + O_{2}

C + O_{2} \to C O_{2}

H_{2} + C l_{2} \to H C l

N_{2} + H_{2} \to N H_{3}

F e + O_{2} \to F e_{2} O_{3}

M n O_{4}^{-} + H^{+} + H_{2} O_{2} ⟶ {M n}^{2 +} + O_{2}

H_{2} O_{2}

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