MCQ
Consider the following statements
$(I)\,\,La(OH)_3$ is the least basic among hydroxides of lanthanides.
$(II) \,\,Zr^{4+}$ and $Hf^{4+}$ posses almost the same ionic radii.
$(III)\,\,Ce^{4+}$ can as an oxidizing agent
Which of the above is/are true ?
- A$(I)$ and $(III)$
- ✓$(II)$ and $(III)$
- C$(II)$ only
- D$(I)$ and $(II)$
