Q.
Among the following statements, fidentify the correct statements.
I. $PCl_{5}$ is trigonal bipyramidal, whereas $IF_{5}$ is square pyramidal.
II. Bond enthalpy of $O-H$ bond in water and ethanol are different.
III. All carbon atoms have same hybridisation in carbon suboxide $\left(C_{3} O_{2}\right)$ .
NTA AbhyasNTA Abhyas 2020
Solution: