Chemistry, asked by sahadeep900, 1 year ago

some article s made of silver cooper and iron get coloured coating over them when they are exposed to air.Identify the colour and chemical name of the substance of coating in each cases.

Answers

Answered by rajbhutani53335

1

Silver:

Colour of coating=black

Chemical name of coating=silver sulphide

Copper:

Colour of coating=green

Chemical name of coating=basic copper carbonate

rajbhutani53335: Please mark as brainliest.....

Answered by ramsingh827865

0

Answer:Silver:

Colour of coating=black

Chemical name of coating=silver sulphide

Copper:

Colour of coating=green

Chemical name of coating=basic copper carbonate

Explanation:

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