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Standard VIII
Chemistry
Pollution
The amount of...
Question
The amount of nitrogen in our atmosphere remains more or less constant.
A
False
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B
True
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Solution
The correct option is
B
True
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Similar questions
Q.
How does the percentage of nitrogen in the atmosphere remains more or less constant.
Q.
Assertion :The earth does not retain hydrogen molecules and helium atoms in its atmosphere, but does retain much heavier molecules, such as oxygen and nitrogen. Reason: Lighter molecules in the atmosphere have translational speed that its greater or closer to escape speed of earth.
Q.
Assertion :The earth does not retain hydrogen molecules and helium atoms in its atmosphere, but dies retain much heavier molecules, such as oxygen and nitrogen. Reason: Lighter molecules in the atmosphere have translational speed that is greater or closer to escape speed of earth.
Q.
Our atmosphere has_____ nitrogen gas.
Q.
units of Nitrogen is present in every 100 units of air in our atmosphere.
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