Which of the following are considered as contaminant gases in biogas? Options: A . &nbspChlorine B . &nbspFluorine C . &nbspNitrogen, hydrogen and carbon monoxide D . &nbspMethane gas and carbon dioxide

Which of the following are considered as contaminant gases in biogas?

Question

Which of the following are considered as contaminant gases in biogas?

Options:

A . Chlorine

B . Fluorine

C . Nitrogen, hydrogen and carbon monoxide

D . Methane gas and carbon dioxide

Answer: Option C
Answer: (c).Nitrogen, hydrogen and carbon monoxide

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