Among P_4,S_8 and N_2,the elements which unde | vedclass

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(A) Disproportionation reactions are those in which the same element undergoes both oxidation and reduction.Among the given options,$P_4$ and $S_8$ un

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$P_4, S_8$ only

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(A) Disproportionation reactions are those in which the same element undergoes both oxidation and reduction.Among the given options,$P_4$ and $S_8$ undergo disproportionation in a strong basic medium according to the following reactions:$P_4 + 3 NaOH + 3 H_2 O \longrightarrow PH_3 + 3 NaH_2 PO_2$$S_8 + 12 NaOH \xrightarrow{\Delta} 2 Na_2 S_2 O_3 + 4 Na_2 S + 6 H_2 O$$N_2$ is very stable and almost inert,therefore it does not undergo this reaction.

Among $P_4$,$S_8$ and $N_2$,the elements which undergo disproportionation when heated with $NaOH$ solution are:

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