Question

Which of the following compounds does not contain –1 formal charge on any of o atom :

• A. O3
• B. H3PO4
• C. HNO3
• D. N2O5

Answer 1

Answer: (B)

H3PO4

Answer 2

In H3PO4 $\longrightarrow$All O atom have F.C. = 0