Redox Reactions And Electrochemistry Ques 535

Question: In the reaction $ P+NaOH\to PH_3+NaH_2PO_2 $ [MP PET 2004]

Options:

A) P is oxidised only

B) P is reduced only

C) P is oxidized as well as reduced

D) $ Na $ is reduced

Show Answer

Answer:

Correct Answer: C

Solution:

$ \overset{0}{\mathop{P}},+NaOH\xrightarrow{{}}\overset{-3}{\mathop{PH_3}},+NaH_2\overset{+1}{\mathop{PO_2}}, $



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