Which gas is eliminated in fermentation [RPMT 1997]

1.	Which gas is eliminated in fermentation [RPMT 1997]
A.	\[{{O}_{2}}\]
B.	\[C{{O}_{2}}\]
C.	\[{{N}_{2}}\]
D.	\[{{H}_{2}}\]
Answer» C. \[{{N}_{2}}\]

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Which gas is eliminated in fermentation [RPMT 1997]

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