Answered: Q2: The total energy of electron in 2nd…

Q2: The total energy of electron in 2nd state is -3.4eV. Find the w and the k.E in the state and what is the radius of the orbit? (Ans. -6.8eV, 3.4eV, 2.12 m).

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter3: Electron Orbitals

Section: Chapter Questions

Problem 1CTQ

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Concept explainers

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.

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Q2: The total energy of electron in 2d state is -3.4eV. Find the w and the
k.E in the state and what is the radius of the orbit?
(Ans. -6.8eV, 3.4eV, 2.12 m).

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