MCQ
Which of the following element has highest metallic character
Element $-$ $IP$
- A$P-17\,eV$
- ✓$Q-2\,eV$
- C$R-10\,eV$
- D$S-13\,eV$
Element $-$ $IP$
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| $1$ | $2$ | $3$ | |
| $\mathrm{HI}\left(\mathrm{mol} \mathrm{L}^{-1}\right)$ | $0.005$ | $0.01$ | $0.02$ |
| Rate $\left(\mathrm{mol} \mathrm{L}^{-1} \mathrm{~s}-1\right)$ | $7.5 \times 10^{-4}$ | $3.0 \times 10^{-3}$ | $1.2 \times 10^{-2}$ |