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Name the major component of air.Which of the two is present in lesser amount in air : oxygen or nitrogenApart from nitrogen and oxygen, name two other gases present in aWhat name is given to the layer of air which surrounds the earth?State whether the following statements are true or false :(a) The composition of air is always exactly the same.(b) Nitrogen present in air supports the process of burning. |
Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p>major <a href="https://interviewquestions.tuteehub.com/tag/components-926700" style="font-weight:bold;" target="_blank" title="Click to know more about COMPONENTS">COMPONENTS</a> of air are Nitrogen , <a href="https://interviewquestions.tuteehub.com/tag/oxygen-1144542" style="font-weight:bold;" target="_blank" title="Click to know more about OXYGEN">OXYGEN</a> and carbon <a href="https://interviewquestions.tuteehub.com/tag/dioxide-954355" style="font-weight:bold;" target="_blank" title="Click to know more about DIOXIDE">DIOXIDE</a></p><p>oxygen is present in lesser amount then nitrogen</p><p>carbon dioxide and water vapour are also present in air</p><p>ozone layer of atmosphere <a href="https://interviewquestions.tuteehub.com/tag/surround-3091584" style="font-weight:bold;" target="_blank" title="Click to know more about SURROUND">SURROUND</a> the earth</p><p>a) false</p><p>b) false</p><p><strong>Explanation:</strong></p><p></p></body></html> | |