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Q.
Which of the following is not a redox reaction?
Redox Reactions
Solution:
None of the element in reaction (c) undergoes a change in ON., therefore, (c) is not. a redox reaction.
$\overset{+1}{Ag}\overset{+5}{N}\overset{-2}{O _3}+ \overset{+1}{Na}\overset{-1}{Cl} + \longrightarrow \overset{+1}{ Ag}\overset{-1}{Cl} + \overset{+1}{Na}\overset{+5}{N}\overset{-2}{O} _3$
In fact, it is a double decomposition reaction.