Tag: Science and Chemistry
What Are Viruses?
Viruses are a group of diseases-causing microorganism which can affect cells of living organism. Viruses cause different diseases in human beings, some of them…
What are homologous series
What are homologous series In organic Chemistry, the role and importance of Homologous series can’t be over emphasized, as it plays a major role in…
The Valence Bond Theory
The VSEPR model is usually a satisfactory method for predicting molecular geometries.To understand bonding and electronic structure, however, you must look to quantum mechanics….
Effect of Polarity on Molecular Properties
Every chemist should understand the meaning of polarity. It is the measure of the electronegativity differences between two bonded atoms. Thus, polarity arises as…
NMR SPECTROSCOPY USER GROUP OF PAKISTAN (NMR-PAK)
NMR Spectroscopy User Group of Pakistan (NMR-PAK) is an initiative of Hussain Ebrahim Jamal (HEJ) Research Institute of Chemistry a part of International Center for…
Basic Concepts in Chromatography As an Analytical tool in Chemistry
INTRODUCTION Chromatography is a powerful analytical tool because it can be used to separate complex mixtures. Why is this important? Because even sophisticated detection…
Preparation and Breaking Of Emulsion
An emulsion is a dispersed system containing two immiscible liquid, one of which is dispersed as small droplets in the order as the dispersion…
Hydrogen bond research adds to scientific community’s knowledge
Two Indiana State University undergraduates will present their research findings about how molecules interact at a national conference this spring. One might recall from…
New Species of Giant Tortoise Found in the Galápagos
Paging Charles Darwin: The island of Santa Cruz within the Galápagos has not one but two distinct species of giant tortoise, a new genetic…
How Does The Earth Moves In Space?
Preamble The earth is the planet which we (humans) dwells.Without ambiguity, the earth has a radius of 6371km and has existed for approximately 4.54…
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