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Question
Chemistry
The density of nitrogen gas prepared from air is slightly greater than that of nitrogen prepared by a chemical reaction from a compound of nitrogen because of-the presence of which of the following in aerial nitrogen?
Q. The density of nitrogen gas prepared from air is slightly greater than that of nitrogen prepared by a chemical reaction from a compound of nitrogen because of-the presence of which of the following in aerial nitrogen?
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A
6500
A
o
B
Argon
C
Greater amount of nitrogen molecules derived from
4814.8
A
o
isotope
D
Some nitrogen molecules analogous to
5884.3
A
o
Solution:
Nitrogen prepared from air, contains some argon in it so that it is slightly denser than nitrogen prepared by chemical reaction.