Fission and Fusion Difference
Introduction Fission and fusion reactions are different kinds of chain reactions where energy is released due to the presence of... View Article
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Adhesion And Cohesion
There are a number of phenomena that explains various things which we observe in our everyday life. Although, we sometimes... View Article
Enthalpy Change: Standard Enthalpy of Reaction
Introduction While dealing with a chemical reaction, the knowledge of enthalpy and standard enthalpy is very important. It helps in... View Article
Gas: The simplest of all States of Matter
What is Gas? Gas is the state of matter in which the particles are far apart, fast-moving and not organised... View Article
Anomalous Periodic Properties of Second Period Elements
What are Anomalous Periodic Properties? All elements are special in their own way even if there are certain trends that... View Article
Metals, Non-metals and Metalloids
The periodic Table classifies the elements in several ways. You have already learned about the s-, p-, d- and f-... View Article
Electronic Configuration in Periods and Groups
The electronic configuration of an atom is the numerical representation of the arrangement of electrons distributed in the orbitals of... View Article
Orbitals – Orbital Energy & Orbital energy level
The energy of an electron in a single atom can be determined solely by the principal quantum number. Orbitals can... View Article
Orbitals Chemistry
What are Atomic Orbitals? Atomic orbitals are mathematical functions that describe the wave nature of electrons (or electron pairs) in... View Article
Hydrogen emission spectrum – Line spectrum
We all know that electrons in an atom or a molecule absorb energy and get excited, they jump from lower... View Article
Electromagnetic radiation – Wave nature
What is Electromagnetic Radiation? Whenever a charge is placed in an electric or a magnetic field, it experiences a certain... View Article
Megalith: Notes for UPSC Art and Culture
A megalith is a large stone that has been used to construct a structure or monument, either alone or together... View Article
Comprehensive News Analysis – 24 November 2016
Table of Contents: A. GS1 Related: B. GS2 Related: C. GS3 Related: 1. Currency reform: a risky natural experiment 2.... View Article
Respiration: Transport Of Oxygen And Carbon Dioxide
Table of Contents What is Respiration? Transport of Oxygen during Respiration Transport of Carbon Dioxide during Respiration What is Respiration?... View Article
Nephron- Functions Of Renal Tubules
Nephron Definition “Nephron is the basic functional unit of kidneys that consists of a glomerulus and its associated tubules through... View Article
Counter current Mechanism
Unless one is drinking very large quantities of water, the urine has to be excreted in a concentrated form. Otherwise, the... View Article
Comprehensive News Analysis – 23 November 2016
Table of Contents: A. GS1 Related: B. GS2 Related: 1. ‘IS used chemical arms 52 times in Syria, Iraq’ C.... View Article
Complete UPSC Syllabus for Civil Services Exam
Complete UPSC Syllabus for Civil Services (IAS) Exam and also download the UPSC Syllabus PDF. Here’s the complete and in-detail... View Article
Comprehensive News Analysis – 22 November 2016
Table of Contents: A. GS1 Related: B. GS2 Related: 1. Pak. risks isolation in South Asia: Jaishankar 2. India treating... View Article
Solanaceae, Fabaceae, Liliaceae: Family Description
According to plant taxonomists, it has been estimated that a total of 2 to 3 million plant species exist on... View Article
