statement 1 silver becomes black in colour when exposed to atmosphere statement to Silver accent H2O perform ag2o which is black in colour explain its true or false
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statement 1 silver becomes black in colour when exposed to atmosphere statement to Silver accent H2O perform ag2o which is black in colour explain its true or false
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Explanation:
Silver articles, when exposed to air become black after sometime. This is because the silver metal reacts with sulphur present in the atmosphere and forms silver sulphide. Thus, a layer of silver sulphide is formed on the surface of silver articles, because of which they appear dull and black.
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Statement 1 is correct
Statement 2 is Incorrect as Silver on reacting with H2S present in atmosphere form Ag2S which is black in colour.
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