Number of P-H, P-O-P, P-O-H and P=O bonds in sodium dihydrogen pyrophosphate respectively are:

Number of P–OH bonds is sodium dihydrogen pyrophosphate –

Phosphorous forms a number of oxoacids which differ in their structures and oxidation state of phosphorous. Each of them has at least one P = O or P rarr O unit and one P-OH units. The OH group is ionisable but H atom linked directly to P is nonionisable. structures of all the acids are considered to be derived from phosphorous acid or phosphoric acid. The number of P-H, P rarr O or P = O & P-O-H bonds in orthophosphoric acid are respectively:

The number of P-O-P and P-OH bonds present respectively in pyrophosphoric acid molecule are

The number of P-O-P and P-OH bonds present respectively in pyrophosphoric acid molecule are

The number of P-O-P and P-OH bonds present respectively in pyrophosphoric acid molecule are

In trimetaphosphate ion, the number of O-atoms, P-O-P bonds and unit negative charges respectively are

The number of P-O-P and P-O-H bonds present respectively, in pyrophosphoric acid molecule is