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One day Reeta went to a jewelers shop with her mother. Her mother gave old gold jewelry to the goldsmith to polish. The next day when they brought the jewelry back, they found that there was a slight loss in its weight. Can you suggest a reason for the loss in weight?

Harshit Singh , 4 Years ago
Grade 12th pass
anser 1 Answers
Harshit Singh

Last Activity: 4 Years ago

Dear Student

Gold is a metal which is washed in acidic solution. Some gold dissolves in acid to form oxide. This causes the loss of gold in the form of gold oxide. In this process certain amount of gold is lost to the acidic solution.

Thanks

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