UV Visible Spectroscopy: Principle and Theory
UV Visible spectroscopy explained lecture - This lecture explains about the UV visible spectroscopy technique.This explains how colorimetric analysis of samples are done using the transmittance and absorbance of the sample molecule using beer Lambert law. UV vis spectroscopy is used to identify the concentration of the test sample. Here I also explained the beer lambert law and how beer lambert law is derived.
IR spectroscopy is the spectroscopic technique which uses the Infrared light and studies its interaction with the molecules. The spectra generated can give a lot of information about the molecule, especially about the functional groups associated.
In this video we have describe about the application and types of NMR, Instrumentation of NMR, Principle of NMR and Spectrum ( Graph) interpretation of NMR. Lets discuss in detail, NMR (Nuclear Magnetic Resonance) spectroscopy is an analytical technique used to identify compounds. It is based on the principle that major nuclei of atoms possess magnetic moments and angular momentum and when external magnetic field is applied to them, they arrange themselves in the direction of the magnetic field.
THIS VIDEO EXPLAINS THE BASIC PRINCIPLE OF NMR SPECTROSCOPY IN HINDI.
NMR SPECTROSCOPY IN HINDI -02 || INTRODUCTION
One may have heard about Raman effect quite a lot of times. In this video we are going to discuss the concept of Raman scattering first. But we also need to understand Rayleigh scattering first. Once the phenomenon of Raman scattering is explained, this video will discuss why and how the Raman effect takes place and how Raman scattering is generated. The viewer will also learn about the stokes lines and anti-stokes lines and how Raman scattering is a two photon process. Finally, the use of Raman effect in spectroscopy is discussed. This will help to perform qualitative and quantitative analysis on the sample under test.
This video explains the Basics of Spectroscopy with the help of a live example. The subject lies under the Engineering Chemistry stream. The course basically provides an Introduction to the Basic Concepts and Phenomenon of Fundamental Chemistry and Applied Chemistry that helps build an Interface of Theoretical Concepts with their Practical Applications.
NMR spectroscopy lecture by Suman Bhattacharjee - This lecture explains about the NMR spectroscopy basics. Nuclear magnetic resonance spectroscopy, most commonly known as NMR spectroscopy, is a research technique that exploits the magnetic properties of certain atomic nuclei. It determines the physical and chemical properties of atoms or the molecules in which they are contained. It relies on the phenomenon of nuclear magnetic resonance and can provide detailed information about the structure, dynamics, reaction state, and chemical environment of molecules. The intramolecular magnetic field around an atom in a molecule changes the resonance frequency, thus giving access to details of the electronic structure of a molecule.
IR spectroscopy principle basics - This lecture explains about the infrared spectroscopy also known as IR spectroscopy. IR spectroscopy is important to understand the structure of unknown molecules and chemical structures. Infrared Spectroscopy is the analysis of infrared light interacting with a molecule. This can be analyzed in three ways by measuring absorption, emission and reflection. This video lecture will help you to understand the IR spectroscopy mechanism and the use of infrared spectroscopy in organic and inorganic chemistry. Advantages and disadvantages of IR spectroscopy is well explained in this video lecture.