Chemistry, asked by VixenRach, 1 year ago

Phosphorus reacts with aqueous sodium hydroxide as in the equation below:

P4 + 3NaOH + 3H2O ----> PH3 + 3NaH2PO2

Which element is oxidised?

a) hydrogen
b) oxygen
c) phosphorus
d) sodium

Answers

Answered by s1h2u3
10
Hydogen...is oxidised here...


I hope it help u..so mark me as brainiest.
VixenRach: Thanks
VixenRach: Can you give me the oxidation numbers to show the oxidation?
Answered by saadshah1026
1

Answer:

Phosphorus is oxidised

Explanation:

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