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Borax

An orange red...

Question

An orange red precipitate obtained by passing $H_{2} S$ through an acidified solution of an inorganic salt indicates the presence of :

A

Cadmium

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B

Tin

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C

Antimony

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D

Bismuth

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Solution

The correct option is B Antimony
Option (D) is correct.
An orange red precipitate obtained by passing $H_{2} S$ through an acidified solution of an inorganic salt indicates the presence of antimony. $S b_{2} S_{3}$ is orange.

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