Chemistry, asked by shamahamdaaaaan, 1 day ago

Hi can someone answer the question in the picture please

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Answered by lavaraindrops
1

Answer:

it is platinum metal deposited on zinc plate

Explanation:

it is due to chemical reaction between solution and zinc.

Answered by kundan9649
1

Answer:

I don't know weather it is the answer but you refer the image may be u can get some idea. I tried a lot to find the answer. but I got only this sorry!

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