Science, asked by midstories2, 4 months ago

Brass gets discoloured in air because of the presence of which of the following gases in air?

A.Oxygen
B.Hydrogen sulphide
C.Carbon dioxide
D.Nitrogen

Answers

Answered by manmeet13Op

1

Answer:

Carbon dioxide i think but not dure

Answered by sonu5264

1

Answer:

Brass gets discoloured in air because of the presence of hydrogen sulphide

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