Question

what happens if AgBr and CuSo4 is exposed to sun light​

Answer 1

silver bromide decomposes to silver and bromide in sunlight. Light yellow coloured silver bromide turns into gray due to sunlight.This reaction is called photo chemical reaction.

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Answer 2

The color of AgBr and CuSO₄ is changed when they are exposed to sunlight.

Why is the color of AgBr and CuSO₄ is changed when exposed to sunlight?

• The color of AgBr and CuSO₄ is changed because photochemical decomposition takes place
• When the color of AgBr and CuSO₄ is changed then no displacement occurs in the elements and no reaction takes place
• The yellow color of silver bromide changes to grey color and it forms silver metal when exposed to sunlight
• When silver chloride is exposed to sunlight then black metal is produced and chlorine gas is evolved