Teaching MPPSC Assistant Professor Mock Test Series 2025 Chemical Sciences Statistical Thermodynamics
A molecule that has only two effective energy levels, i.e., a ground state and an excited state. It normally absorbs light of wavelength 600 nm. At some temperature T, it is observed experimentally that on an average there are 54 molecules and 20 molecules in the ground state and the excited state respectively. The value of the temperature T is approximately
1
1200 K
2
12000 K
3
2400 K
4
24000 K