Kindly answer these two questions. Thank you.
Solution
b)Photography involves a photochemical process which converts silver bromide to metallic silver by the action of photochemical reaction.
2 AgBr ----> 2 Ag + Br2
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.
The solution to the query no (b) us given above. For remaining queries please post question in separate threads , to get rapid assistance from our experts.
b)Photography involves a photochemical process which converts silver bromide to metallic silver by the action of photochemical reaction.
2 AgBr ----> 2 Ag + Br2
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.
The solution to the query no (b) us given above. For remaining queries please post question in separate threads , to get rapid assistance from our experts.