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MHT CET · Chemistry · p Block Elements (Group 15, 16, 17 & 18)

What is the molecular formula of pyrophosphoric acid?

  1. A \(\mathrm{H}_{4} \mathrm{P}_{2} \mathrm{O}_{7}\)
  2. B \(\mathrm{H}_{3} \mathrm{PO}_{4}\)
  3. C \(\mathrm{H}_{4} \mathrm{P}_{2} \mathrm{O}_{5}\)
  4. D \(\mathrm{H}_{2} \mathrm{P}_{2} \mathrm{O}_{5}\)
Verified Solution

Answer & Solution

Correct Answer

(A) \(\mathrm{H}_{4} \mathrm{P}_{2} \mathrm{O}_{7}\)

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Detailed explanation


Pyrophosphoric acid