Q. what happens when silver bromide is kept in sunlight?
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Answered by
203
When silver bromide or AgBr is kept in sunlight a chemical reaction occurs.
Chemical decomposition called photo chemical reaction occurs where silver bromide turns into grey colour.
This happens because silver bromide absorbs photo electrons from rays of sun forming photo chemical reaction where silver and bromide separates from each other, 2AgBr → Ag₂ + Br₂
Chemical decomposition called photo chemical reaction occurs where silver bromide turns into grey colour.
This happens because silver bromide absorbs photo electrons from rays of sun forming photo chemical reaction where silver and bromide separates from each other, 2AgBr → Ag₂ + Br₂
Answered by
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Chemical Reaction
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Chemical Reaction happens when silver bromide is kept in sunlight
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When we keep the silver bromide in the sunlight then after 2 to 3 Hours it became in Grey colour.
Because when it is kept in sunlight then the photo electrons are attracted to the silver bromide and when they are attracted then the chemical reaction occurred.
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Chemical Reaction happens when silver bromide is kept in sunlight
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When we keep the silver bromide in the sunlight then after 2 to 3 Hours it became in Grey colour.
Because when it is kept in sunlight then the photo electrons are attracted to the silver bromide and when they are attracted then the chemical reaction occurred.
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