In the reaction P_4 + 3KOH + 3H_2O to PH_3 + | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) In the reaction $P_4 + 3KOH + 3H_2O 	o PH_3 + 3KH_2PO_2$,the oxidation state of phosphorus changes as follows:$1$. In $P_4$,the oxidation state o

Vedclass · Accepted Answer

both oxidized and reduced

Vedclass · Answer

(C) In the reaction $P_4 + 3KOH + 3H_2O 	o PH_3 + 3KH_2PO_2$,the oxidation state of phosphorus changes as follows:$1$. In $P_4$,the oxidation state of $P$ is $0$.$2$. In $PH_3$,the oxidation state of $P$ is $-3$ (reduction).$3$. In $KH_2PO_2$,the oxidation state of $P$ is $+1$ (oxidation).Since phosphorus is simultaneously oxidized and reduced,this is a disproportionation reaction.

In the reaction $P_4 + 3KOH + 3H_2O \to PH_3 + 3KH_2PO_2$,phosphorus is .........

Similar Questions

The reaction occurring when $Cl_2$ gas is passed through a concentrated solution of $NaOH$ is called .....

What will $1 \ mol$ of $MnO_4^{2-}$ produce upon disproportionation in a neutral aqueous medium?

Identify the type of reaction for the following: ${P_4} + NaOH + {H_2}O \to Na{H_2}P{O_2} + P{H_3}$

When white phosphorus reacts with caustic soda,$PH_3$ and $NaH_2PO_2$ are produced. This reaction is an example of what?

Identify the oxidation states of $Mn$ when $MnO_4^{2-}$ ion undergoes disproportionation reaction under acidic medium.

Vedclass Test Series

Exam Paper Generator

Online Exam Module