A) \[{{O}_{2}}\] and \[{{N}_{2}}\]
B) \[{{O}_{2}}\] and \[C{{O}_{2}}\]
C) \[C{{O}_{2}}\] CO and \[{{N}_{2}}\]
D) \[{{N}_{2}},\] \[{{O}_{2}},\] \[C{{O}_{2}}\] and CO
Correct Answer: D
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