Density of `N_(2)` gas prepared from air is slightly higher than that of nitrogen prepared by chemical reaction from a compound of nitrogen because aerial nitrogen containsA. `CO_(2)`B. argonC. some `N_(2)` molecules analogous to `O_(2)`D. greater amount of `N_(2)` molecules derived from `N^(15)` isotope

Density of `N_(2)` gas prepared from air is slightly higher than that

1.	Density of `N_(2)` gas prepared from air is slightly higher than that of nitrogen prepared by chemical reaction from a compound of nitrogen because aerial nitrogen containsA. `CO_(2)`B. argonC. some `N_(2)` molecules analogous to `O_(2)`D. greater amount of `N_(2)` molecules derived from `N^(15)` isotope
Answer» Correct Answer - D Air contains 1% argone which is heavier than `N_(2)`.

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