MCQ
Emission spectrum of $C{O_2}$ gas
- AIs a line spectrum
- ✓Is a band spectrum
- CIs a continuous spectrum
- DDoes not fall in the visible region
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.


$(A)$ $R \propto n ^{1 / 3}$ and $v \propto n ^{2 / 3}$
$(B)$ $R \propto n ^{2 / 3}$ and $v \propto n ^{1 / 3}$
$(C)$ $E=\frac{3}{2}\left(\frac{n^2 h^2 F^2}{4 \pi^2 m}\right)^{1 / 3}$
$(D)$ $E=2\left(\frac{n^2 h^2 F^2}{4 \pi^2 m}\right)^{1 / 3}$