MCQ
$NaOH$ is a strong base because
- ✓It gives $O{H^ - }$ion
- BIt can be oxidised
- CIt can be easily ionised
- DBoth $(a)$ and $(c)$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| LIST-I | LIST-II | ||
| A. | $K _2\left[ Ni ( CN )_4\right]$ | I. | $sp ^3$ |
| B. | $\left[ Ni ( CO )_4\right]$ | II. | $sp ^3 d^2$ |
| C. | $\left[ Co \left( NH _3\right)_6\right] Cl _3$ | III. | $dsp ^2$ |
| D. | $Na _3\left[ CoF _6\right]$ | IV. | $d ^2 sp ^3$ |
(Rounded off to the nearest integer) [Assume : $\ln 10=2.303, \ln 2=0.693$ ]
