Advertisements
Advertisements
Question
Give the disproportionation reaction of H3PO3
Advertisements
Solution
On heating, orthophosphorus acid (H3PO3) disproportionates to give orthophosphoric acid (H3PO4) and phosphine (PH3). The oxidation states of P in various species involved in the reaction are mentioned below.
\[\ce{4H3\overset{+3}{PO3} -> \overset{-3}{PH3} + 3H3\overset{+5}{PO4}}\]
RELATED QUESTIONS
What is the basicity of H3PO3 ?
Complete the following equations : P4 + H2O →
What is the oxidation state of phosphorus in H3PO3?
What is the oxidation state of phosphorus in the following:
PCl3
What is the oxidation state of phosphorus in the following:
Ca3P2
Phosphorus forms a number of oxoacids. Out of these oxoacids phosphinic acid has strong reducing property. Write its structure and also write a reaction showing its reducing behaviour.
Which among the oxoacids of phosphorus contain two P – OH bonds, one P = O and one P – H bond
Ortho phosphoric acid on heating gives:-
Which of the following contain P – O – P bond?
The oxoacid of phosphorus that is easily obtained from a reaction of alkali and white phosphorus and has two P-H bonds, is ______.
What is the basicity of \[\ce{H3PO4}\]?
What is the basicity of \[\ce{H3PO4}\]?
What is the basicity of \[\ce{H3PO4}\]?
What is the basicity of \[\ce{H3PO4}\]?
What is the basicity of \[\ce{H3PO4}\]?
What is the basicity of \[\ce{H3PO4}\]?
