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CGP EDU Academic Team
Published on: August 13, 2026
The ratio of sigma and tt bonds present in pyrophosphoric acid i
Text Solution
Verified by ExpertsThe correct answer is:
6
(6) To determine the ratio of sigma and pi bonds in pyrophosphoric acid, we first need to understand the molecular structure of the compound.
Pyrophosphoric acid has the chemical formula H 4 P 2 O 7 . The molecule contains two phosphorus atoms, seven oxygen atoms, and four hydrogen atoms.
The structure of pyrophosphoric acid is

It contains total 12 sigma bonds and 2 pi bonds. So

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