Question

In pyrophosphoric acid, $H_4P_2O_7$, number of $?$- and $d?-p?$ bonds respectively are

• A. 8 and 2
• B. 6 and 2
• C. 6 and zero
• D. 12 and 2

Answer 1

Answer: (D)

12 and 2

Answer 2

Pyrophosphoric acid, $H_4P_2O_7$ is which contains $12?-$ and $2\, d?-p?$ bonds.