Science, asked by choudhuryanuska2008, 2 months ago

Please help me with this Question....



Science . NCERT. class 8
Ch. Materials- Metals and Non-metals.(Ch.4)​

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Answered by devipriyasd
5

Answer:

the jewellery was dipped in aquaregia . The outer layer dissolves and the inner shiny layer appears . This is why there was reduction in the weight of the jewellery .

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