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What happens when silver bromide and …

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What happens when silver bromide and silver chloride are exposed to air
  • 6 answers

Varun Banda 7 years, 3 months ago

When silver bromide is kept in sunlight or is exposed to sunlight, it decomposes to form silver metal and bromine vapours:

2AgBr (s) ------------light------------> 2Ag (s) + Br2 (g) This is an example of photolytic decomposition reaction.

When white Silver chloride exposed to sunlight it produces to black metallic colured Silver along with liberation of Chlorine gas.

2AgCl → 2Ag + Cl2

This is a photodecomposition reaction.

Himanshu Jha 7 years, 3 months ago

Sorry it is air ?????
Are yar confuse how gya tha bhai ......thora jyada padh Liya hai...

Himanshu Jha 7 years, 3 months ago

No goes under decomposition reaction
And becomes black due to the formation of silver sulphide
They would undergo precipitation reaction
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