MCQ
For a $d$ -electron, the orbital angular momentum is:
- ✓$\sqrt 6(h / 2 \pi)$
- B$\sqrt 2(h / 2 \pi)$
- C$(h / 2 \pi)$
- D$2(h / 2 \pi)$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.


$A \to {\text{Product ;}}\,\, - \frac{{d[A]}}{{dt}} = {k_1}{[A]^o}$
$B \to {\text{Product ;}}\,\, - \frac{{d[B]}}{{dt}} = {k_2}{[B]}$
Units of $k_1$ and $k_2$ are expressed in terms of molarity $(M)$ and time $(sec^{-1})$ as

$Ag\left( s \right)/A{g^ \oplus }||C{u^{2 + }}/Cu\left( s \right)$
$A{g^ \oplus } + {e^ - } \to Ag\,;\,{E^o} = x$
$C{u^{2 + }} + 2{e^ - } \to Cu\,;\,{E^o} = y$
$E^o_{cell}$ is