A) \[6500\overset{\text{o}}{\mathop{\text{A}}}\,\]
B) Argon
C) Greater amount of nitrogen molecules derived from \[4814.8\overset{\text{o}}{\mathop{\text{A}}}\,\] isotope
D) Some nitrogen molecules analogous to \[5884.3\overset{\text{o}}{\mathop{\text{A}}}\,\]
Correct Answer: B
Solution :
Nitrogen prepared from air, contains some argon in it so that it is slightly denser than nitrogen prepared by chemical reaction.You need to login to perform this action.
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