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What does excess availability of nitrogen lead?(a) NO3(b) NO2(c) NH3(d) NH4I got this question during an internship interview.The query is from Problem involved in Biogas Production topic in division Biomass Energy of Energy Engineering

Answer»

The correct choice is (c) NH3

To elaborate: Excess availability of NITROGEN leads to the formation of NH3, the concentration of which inhibits further growth. AMMONIA toxicity can be REMEDIED by low loading or by dilution. So in PRACTICE it is necessary to maintain the levels of nitrogen.



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