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Brass get discoloured in the air because of presence of which of the following gases in air hydrogen sulphideoxygennitrogencarbon dioxide |
Answer» <html><body><p>A)Hydrogen sulphideExplanation:It is because the presence of <a href="https://interviewquestions.tuteehub.com/tag/mixture-1098735" style="font-weight:bold;" target="_blank" title="Click to know more about MIXTURE">MIXTURE</a> of hydrogen and sulphide and brass is a <a href="https://interviewquestions.tuteehub.com/tag/type-715478" style="font-weight:bold;" target="_blank" title="Click to know more about TYPE">TYPE</a> of thing which has a <a href="https://interviewquestions.tuteehub.com/tag/color-922196" style="font-weight:bold;" target="_blank" title="Click to know more about COLOR">COLOR</a> very <a href="https://interviewquestions.tuteehub.com/tag/light-1073401" style="font-weight:bold;" target="_blank" title="Click to know more about LIGHT">LIGHT</a> and mixture is non temperature.so it gets <a href="https://interviewquestions.tuteehub.com/tag/discolored-2585153" style="font-weight:bold;" target="_blank" title="Click to know more about DISCOLORED">DISCOLORED</a>.</p></body></html> | |