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 sexually...
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 identifying...
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
techniques are most definitive...
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
science classes that particles...
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
study finds...
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 billion years ago.
The...
