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Photographic films and plates have an es...

Photographic films and plates have an essential ingredient of

A

Silver nitrate

B

Silver bromide

C

Sodium chloride

D

Oleic acid

Text Solution

Verified by Experts

The correct Answer is:
B
`AgBr` is most sensitive to light and undergoes photochemical reduction.
`2AgBr overset("Light")rarr 2Ag+Br_(2)`
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