Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
Why are rotational transitions of little use to a spectroscopist? | |
A. | Because the energy required to induce a rotational transition is so small that it cannot be measured [Wrong Answer] |
B. | Because rotational transitions are extremely rare [Wrong Answer] |
C. | Because, in liquids and solids, spectral lines corresponding to rotational transitions are broadened as the result of molecular collisions and other interactions [Correct Answer] |
D. | All of the above [Wrong Answer] |