Posted in Health

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…

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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…

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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….

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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…

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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…

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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…

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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…

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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…

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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…

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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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