How photochemical reaction played an important role in the photography?
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Photography involves a photochemical process which converts silver bromide to metallic silver by the action of photochemical reaction. Silver bromide is used as an emulsion which develops a photographic image. On exposure to light silver bromide is decomposed to metallic silver and it preserves the photographic image.
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photography e involves a photo chemical process which converts silver bromide to metallic silver by the action of photochemical reaction on exposure to light silver bromide is decomposed to metallic silver and it preserve the photographic image.
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