In the equation,

NO2- +  H2NO3- + 2H+ + ne-

n stands for:

(a) H+

(b) e-

(c) 2e-

(d) 3e-

Concept Videos :-

#2 | Oxidising & Reducing Agent
#6 | Balancing of Equation by suing n Factor

Concept Questions :-

Oxidation & Reducing Agents (Oxidation No)
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