Chemistry (M.Phil./Ph.D.) 2016 Panjab University Entrance Exam With Answers

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24.

In the reaction – 4P+3KOH+3H2O3KH2PO2 +PH3

A: Phosphorus is reduced only
B: Phosphorus is oxidized only
C: Phosphorus is both oxidized and reduced
D: PH3 is a solid precipitate

The answer is: C