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When phosphorus reacts with caustic soda...

When phosphorus reacts with caustic soda, the products are `P H_3` and `NaH_2 PO_2` The reaction is an example of : oxidation, reduction, disproportionation, non of these

A

oxidation

B

reduction

C

disproportionation

D

non of these

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The correct Answer is:
C
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