MCQ
Which of the following is the most electropositive element
- AAluminium
- ✓Magnesium
- CPhosphorus
- DSulphur
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.


| $A/mol\,L^{-1}$ | $0.2$ | $0.2$ | $0.4$ |
| $B/mol\,L^{-1}$ | $0.3$ | $0.1$ | $0.05$ |
| $r_0/mol^{-1}s^{-1}$ | $5.0\times 10^{-5}$ | $5.0\times 10^{-5}$ | $1.4\times 10^{-4}$ |
$n$ $l$ $m$ $s$