Question

Amount of nitrogen fixed electrochemically and photochemically is [Kerala 2000]
A) 140mg/{{m}^{2}}/yr
B) 78mg/{{m}^{2}}/yr
C) 35mg/{{m}^{2}}/yr
D) 15mg/{{m}^{2}}/yr

Answer 1

Amount of nitrogen fixed electrochemically and photochemically is
A) 140mg/{{m}^{2}}/yr

Answer 2

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The correct answer Is A..

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