MCQ
Which of the following sets of quantum numbers represents the highest energy of an atom?
- A$n=3,l=0,m=0,s=+1/2$
- B$n=3,l=1,m=1,s=+1/2$
- ✓$n=3, l =2, m= 1, s=+1/2$
- D$n=4,l=0,m=0,s=+1/2.$
$ \mathrm{n}+l=3+2=5=$ maximum.
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To obtain high yields of $CH_3Cl$, the ratio of $CH_4$ to $Cl_2$ must be
$\begin{matrix}
C{{H}_{3}}\,\,\,\,\,\,\, \\
|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
{{H}_{3}}C-C-CH=C{{H}_{2}} \\
|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
C{{H}_{3}}\,\,\,\,\,\,\,\,\, \\
\end{matrix}$
(Round off to the Nearest Integer).