The true statement for the acids of phosphorus, H3PO2, H3PO3, and H3PO4 is:
A. The order of their acidity is H3PO4 > H3PO3 > H3PO2.
B. AH of them are reducing agents.
C. All of them are tribasic acids.
D. The geometry of phosphorus is tetrahedral in all the three.
Answer:A
The true statement for the acids of phosphorus, H3PO2, H3PO3, and H3PO4 is:
A. The order of their acidity is H3PO4 > H3PO3 > H3PO2. B. AH of them are reducing agents. C. All of them are tribasic acids. D. The geometry of phosphorus is tetrahedral in all the three.