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Tag: absorption of radiation

178. ABSORPTION OF RADIATION(9) – FRANCK -CODON PRINCIPLE(3).

May 27, 2022 Gauri Nigudkar

In the previous post, we studied the Franck-Codon principle, which states that an electronic transition takes place so rapidly, that a vibrating molecule does not

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177. ABSORPTION OF RADIATION(8) – FRANCK -CODON PRINCIPLE(2).

April 11, 2022 Gauri Nigudkar

In the previous post, we wondered – DOES CHANGE IN THE ELECTRONIC LEVELS BRING ABOUT CHANGE IN THE VIBRATIONAL ENERGY LEVELS TOO? In this post,

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176. ABSORPTION OF RADIATION(7) – FRANCK -CODON PRINCIPLE(1).

March 23, 2022 Gauri Nigudkar

Understanding the molecular vibrations is very interesting. To locate the molecule in space, we need to predict its behavior. When we try to find the

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175. ABSORPTION OF RADIATION(6) – MORSE POTENTIAL(2)

March 7, 2022 Gauri Nigudkar

After learning the concept of Morse’s potential in the last post, let us start this post by getting to know the man behind this concept

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174. ABSORPTION OF RADIATION(5) – MORSE POTENTIAL

February 26, 2022 Gauri Nigudkar

We concluded the last post by stating that molecules are anharmonic oscillators. In an anharmonic oscillator, the restoring force(F) is no longer proportional to the

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173. ABSORPTION OF RADIATION(4) – BY MOLECULES.

February 16, 2022 Gauri Nigudkar

In the last post, we concluded that only the vibrational and electronic energy of molecules, need to be considered while constructing a molecular energy diagram.

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172. ABSORPTION OF RADIATION(3) – BY MOLECULES.

February 3, 2022 Gauri Nigudkar

From this post onwards, we begin discussing the absorption of radiation by molecules in detail. In post 170, we discussed how absorption by atoms and

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171. ABSORPTION OF RADIATION(2) – BY ATOMS.

January 29, 2022 Gauri Nigudkar

In the previous post, we learned why energy level diagrams in atoms and molecules are different. We can summarize the post by concluding that, in

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170. ABSORPTION OF RADIATION(1)

January 6, 2022 Gauri Nigudkar

From this post onwards, we are going to study the most fundamental part of photochemistry – the absorption of radiation by atoms and molecules. What

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A blog written to elucidate concepts in chemistry.

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