Brass gets discoloured in air because of the presence of which of the following gases in air ? - 39790

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Kartik Sharma • 7.98K Points
Tutor III Chemistry

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

(A) Hydrogen sulphide
(B) Oxygen
(C) Nitrogen
(D) Carbon dioxide

Correct Answer - Option(A)

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