What type of reaction is involved in the usage of AgBr in photography – InterviewSolution

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1.	What type of reaction is involved in the usage of AgBr in photography ? The positive print developed is dipped in AuCl_3 solution at the end to impart beautiful appearance to the photograph. Explain the reactioninvolved in this. Justfy.
Answer» SOLUTION :(i) EFFECT of light on AgBr (II) COMPARISION of reactivity of AG and Au

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