How many P-OH bonds do pyrophosphoric acid have?

Question

How many P-OH bonds do pyrophosphoric acid have? (A) Two (B) Three (C) Four (D) One

Tardigrade Admin · Accepted Answer

Pyrophosphoric acid (H4 P2 O7) is one of the oxoacids of the phosphorus having the oxidation state of phosphorous as +5 . It has four P-OH bonds, two P=O bonds and one P-O-P bond in its structure as shown below. <img class="img-fluid question-image" alt="Solution" src="https://cdn.tardigrade.in/q/nta/c-wskxjbwocqdh64bs.jpg" /> This acid is prepared by heating of phosphoric acid.

Q. How many $P - O H$ bonds do pyrophosphoric acid have?

Two

Three

Four

One

Pyrophosphoric acid $(H_{4} P_{2} O_{7})$ is one of the oxoacids of the phosphorus having the oxidation state of phosphorous as $+ 5$ . It has four $P - O H$ bonds, two $P = O$ bonds and one $P - O - P$ bond in its structure as shown below.

This acid is prepared by heating of phosphoric acid.

Q. How many P−OH bonds do pyrophosphoric acid have?

Two

Three

Four

One

Pyrophosphoric acid (H4​P2​O7​) is one of the oxoacids of the phosphorus having the oxidation state of phosphorous as +5 . It has four P−OH bonds, two P=O bonds and one P−O−P bond in its structure as shown below. This acid is prepared by heating of phosphoric acid.

Q. How many $P - O H$ bonds do pyrophosphoric acid have?

Pyrophosphoric acid $(H_{4} P_{2} O_{7})$ is one of the oxoacids of the phosphorus having the oxidation state of phosphorous as $+ 5$ . It has four $P - O H$ bonds, two $P = O$ bonds and one $P - O - P$ bond in its structure as shown below.

This acid is prepared by heating of phosphoric acid.