Science, asked by siddhant1234569, 10 months ago

Hello friends,
Can you help me in finding
this:

Q11​

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Answers

Answered by Gauravagarwal001
2

Answer:

When gold is dipped in aqua regia the outer dull layer dissolves in aqua regia and the inner shiny layer appears. Due to this, some gold is lost during the polishing process. This causes the reduction in the weight.

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