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Brass gets discoloured in air because of the presence of which of the following gases in air? A.OxygenB.Hydrogen sulphideC.Carbon dioxideD.Nitrogen |
Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/carbon-16249" style="font-weight:bold;" target="_blank" title="Click to know more about CARBON">CARBON</a> <a href="https://interviewquestions.tuteehub.com/tag/dioxide-954355" style="font-weight:bold;" target="_blank" title="Click to know more about DIOXIDE">DIOXIDE</a> i <a href="https://interviewquestions.tuteehub.com/tag/think-661001" style="font-weight:bold;" target="_blank" title="Click to know more about THINK">THINK</a> but not <a href="https://interviewquestions.tuteehub.com/tag/dure-2596055" style="font-weight:bold;" target="_blank" title="Click to know more about DURE">DURE</a></body></html> | |