The redox reaction among the following is

Options

Aformation of ozone from atmospheric oxygen in the presence of sunlight
Breaction of $\left[Co{\left({H}_{2}O\right)}_{6}\right]C{l}_{3} <em>with</em>$ {AgNO}_{3}
Creaction of ${H}_{2}S{O}_{4}$ with $NaOH$
Dcombination of dinitrogen with dioxygen at $2000K$

Correct answer

D. combination of dinitrogen with dioxygen at $2000K$

Step-by-step solution

(i)

{\text{N}}_{\text{2}} + {\text{O}}_{\text{2}} \overset{2000\text{K}}{\to} \text{2NO}

(Re dox reaction)

during the reaction, oxidation of nitrogen take place from 0 to 2 and reduction of oxygen take place from 0 to –2. It means this reaction is redox reaction.

The redox reaction among the following is

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