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Potassium Dichromate

On reaction o...

Question

On reaction of hydrogen peroxide with hydrogen sulphide gives :

A

sulphuric acid

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B

H_{2} S O_{3}

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C

S O_{2}

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D

S O_{3}

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Solution

The correct option is A sulphuric acid
$4 H_{2} O_{2} + H_{2} S ⟶ H_{2} S O_{4} + 4 H_{2} O$
Therefore, when $h y d r o g e n$ $p e r o x i d e$ $(H_{2} O_{2})$ is made to react with $H_{2} S$ $(h y d r o g e n$ $s u l p h i d e),$ $s u l p h u r i c$ $a c i d$ is produced.

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