MCQ
Transition metals are often para magnetic owing to ____________.
- AHigh melting point and boiling point.
- BThe presence of vacant orbitals.
- CThe presence of unpaired electrons.
- DMalleability and ductility.
Explanation:
Any metal or ion having unpaired electron will show paramagnetism.
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$| Pt(s)$ At $298\ K$, $E^o_{cell}$ for cell is $- 2.31\ V$ , what will be the $E_{cell}$ at $pH = 1$ ? ........... $\mathrm{Volt}$

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