Jee Main
Chemical Bonding And Molecular Structure
JEE Main 2023 (Online) 15th April Morning Shift
MCQ+4 / -12023
The number of $\mathrm{P}-\mathrm{O}-\mathrm{P}$ bonds in $\mathrm{H}_{4} \mathrm{P}_{2} \mathrm{O}_{7},\left(\mathrm{HPO}_{3}\right)_{3}$ and $\mathrm{P}_{4} \mathrm{O}_{10}$ are respectively :