MCQ
The angular momentum of electron in $'d'$ orbital is equal to
- A$2 \sqrt {3} \ \hbar$
- B$0 \ \hbar$
- ✓$\sqrt {6} \ \hbar$
- D$\sqrt {2} \ \hbar$
For $d$ orbital, $l=2$
Angular momentum $=\sqrt{2(2+1)} \hbar=\sqrt{6} \hbar$
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Assume Planck's constant $( h )=6.4 \times 10^{-34}\,Js$ Speed of light $( c )=3.0 \times 10^8\,m / s$ and Avogadro's constant $\left( N _{ A }\right)=6 \times 10^{23} / mol$
Above reaction is an example of
$C(s)\, + \,C{O_2}(g)\, \rightleftharpoons \,2CO(g),$
the partial pressure of $CO_2$ and $CO$ are $2.0$ and $4.0 \,atm$, respectively, at equilibrium. The $k_p$ of the reaction is