A) Nitrogen\[\to \]Oxygen\[\to \]Argon\[\to \]Carbon dioxide
B) Oxygen\[\to \]Nitrogen\[\to \]Argon\[\to \]Carbon dioxide
C) Nitrogen\[\to \]Argon\[\to \]Oxygen\[\to \]Carbon dioxide
D) Carbon dioxide\[\to \]Oxygen\[\to \]Nitrogen\[\to \]Argon
E) None of these
Correct Answer: A
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