Science, asked by s14636bgargi07242, 18 days ago

make a vidt of appearance which is works on principle of meeting effect of current

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Answered by rathnagopal277

Answer:The brass alloy is made by the combination of Zinc and Copper. Brass does not react with oxygen, nitrogen and carbon dioxide. Because of the presence of Hydrogen sulphide, Brass is discolored in sunlight. ... Hence, brass gets discolored in air because of the presence of hydrogen sulphide.

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