Question

15. Which is incorrect about application of the rotational spectra a) Determine the bond length by Relative masser of atoms calevalate com calevalaté d) Forle constant com calmalate & Bond angle​

Answer 1

Answer:

I think answer is option c

Answer 2

Answer:

The following points depict the most common applications of Rotational Spectra/spectroscopy in industry:

• Rotational spectroscopy has  been used primarily to study basic aspects of molecular physics. This is a unique and accurate tool for determining the  molecular structure of gas phase molecules.
• It can be used to establish a barrier to internal rotation, such as those related to the rotation of  $CH_3$ groups with respect to the $C_6H_4Cl$ groups of chlorotoluene ($C_7H_7Cl$).
• If fine or hyperfine structures can be observed, this technique also provides information about the electronic structure of molecules. Much of the current understanding of the nature of weak molecular interactions such as van der Waals, hydrogen, and halogen bonds has been established by rotational spectroscopy.
• In the context of radio astronomy, this technique plays an important role in studying the chemical composition of  interstellar media. Microwave transitions are measured in the laboratory and matched with radiation from the interstellar medium using a radio telescope.

Correct Question:

The given question is found to be incomplete and incorrect and its correct counterpart is given below:

"Which are the correct applications of Rotational Spectra?"

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