Visible light has wavelengths from 400 to 700 nm, whereas the wavelength region for ultraviolet radiation is 1.0x10-8 to 1.0×10-7 m. We can say that: 1. The frequency of visible light is ultraviolet radiation. 2. The speed of visible light is ultraviolet radiation. (>

Q: What types of molecules can study in IR spectroscopy?

A: Infra red (IR) spectroscopy is an analytical technique that is used in structural elucidation. It…

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A:

Q: spectroscopy

A: This question is related to spectroscopy.

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A:

Q: When you double the wavenumber, you _________ the energy.

A: Wavenumber is directly proportional to energy.

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A: Answer is explained below.

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Q: None

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Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.