1.

Below reaction sequence illustrates the various stages of reduction of nitric acid where a, b, c,d are the number of electrons involved in the reduction of 1 mole N-atoms HNO_(3) underset(ao)rarr NO_(2) underset(bo)rarr NO underset(co)rarr N_(2)O underset(do)rarr NH_(3) Find the value of (2a + b + 3c -d)

Answer»


ANSWER :`(B,d,E,F,G)`


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