The oxidation number of phosphorus in PO_4^ 3- , P_4O_ 10 and P_2O_7^ 4- is:

JEE Main Chemistry question

The oxidation number of phosphorus in , and is:

Answer: (D)

: . : .

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-136865