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Chemistry in Everyday Life

Photographic ...

Question

Photographic films or plates have ......... as an essential ingredient.

A

Silver oxide

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B

Silver bromide

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C

Silver thiosulphate

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D

Silver nitrate

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Solution

The correct option is B Silver bromide
$A g B r$ is highly photosensitive and is used as an ingredient for poor photographic films and plates.

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