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  • General Science A Complete Study Material

    Understanding the basics of General Science can lead any aspirant to achieve good marks in the examination. Therefore, We have compiled a complete study material on General science with major subjects like Biology, Chemistry and Physics.

    Jan 2, 2019
  • What are the impacts of Nitrogen Pollution?

    Nitrogen constitutes 78% of Earth’s air. It is essential to exist life on earth but too much of everything is dangerous in the same way excess amount of nitrogen may be dangerous for soil, plants, living beings, etc. Let us study through this article about Nitrogen, its uses, nitrogen pollution, how it is caused, what are the impacts of nitrogen pollution etc.

    Dec 24, 2018
  • Interesting facts about Cyanide

    Cyanide is a chemical that can be present in different forms. This is known as the most dangerous poison. Let us study through this article about cyanide poisoning, its impact, symptoms, are all cyanides are dangerous or fatal etc.

    Dec 10, 2018
  • What is “OneerTM”?

    OneerTM is a technology which will be helpful in rural areas and is developed under Make in India Mission. But do you know for what purpose OneerTM is developed, what are its features, how it will work etc. Let us find out through this article.

    Nov 28, 2018
  • What are Green Crackers?

    Firecrackers are used in Diwali and is a main ingredient for celebration. It causes air pollution and according to the present situation using fireworks are not good for health. So, government is planning to generate green crackers. Do you know what are green crackers, what are its features, what is the composition of fireworks, how do they work, how they are harmful for health etc. are discussed in the article.

    Nov 1, 2018
  • Why Gold does not rust?

    We know that gold has been used in India since ancient times. Its accuracy is measured in the carat. People use it in the form of jewellery, coins, etc. You may have noticed that gold does not rust like other metals but why? Let's study through this article.

    Oct 16, 2018
  • Reasons behind the earthy odour of soil after first rain

    Have you ever noticed that when first drops of rain fall on the dry land, the unique earthy odour comes out of the soil or surrounding environment? Why does this happen. Is there any scientific reason behind it? Let's study through this article.

    Sep 6, 2018
  • Why do particles of matter constantly move?

    Matter is that occupies space and has weight. Everything around us is made up of particles. The particles which make up matter are so small that we cannot see them with a high power microscope. One of the characteristic of particle is that it constantly moves. Let us prove it through this article.

    Aug 20, 2018
  • What is the chemical composition of Sweat?

    Sweat is the natural phenomenon of our body. It maintains the temperature of the body. It is also known as perspiration. Let us study the chemical composition of sweat through this article.

    Jul 11, 2018
  • What is an Alkali and Alkaline solution?

    Alkali is a basic hydroxide or ionic salt which is soluble in water. All bases are not alkali. They turn red litmus paper to blue having pH value greater than 7. Let us study through this article about alkali, its properties, uses and about alkaline solution.

    May 29, 2018
  • The Concept and importance of pH Scale

    S.P.L Sorenson, a Danish biochemist in 1909 devised a scale known as pH to represents the H+ ion concentration of an aqueous solution. The pH value of any solution is a number which simply represents the acidity and basicity of that solution. The pH value of any solution is numerically equal to the logarithm of the inverse of the hydrogen ion (H+) concentration. Hence, the pH of solution is referred to as the negative logarithm of hydrogen ion.

    May 29, 2018
  • What is Washing Soda and how it is produced?

    Washing soda is sodium carbonate with 10 molecules of water of crystallisation. It is used in the manufacture of glass, soaps, detergents, paper etc. Let us study through this article about washing soda, its production, properties and uses.

    May 3, 2018
  • What is the difference between Polymer and Plastic?

    Plastics are a group of substances that can be easily folded and can be moulded into any shape. On the other hand, the compound of high molecule weight, which is the result of the polymerization process, is called polymer. Let us study through this article in detail about polymers, plastics and the differences between them.

    Apr 24, 2018
  • What are Chemical Weapons, types and impact

    Use of Chemical Weapons began in World War I. Such weapons consists of various chemicals like chlorine, phosgene etc. Chemical weapons can be used in any form whether gas or liquid. Let's study through this article about chemical weapons, its impact on the body, types of chemical weapons etc.

    Mar 19, 2018
  • What is the difference between Steel and Stainless Steel?

    Steel and stainless steel are the common materials used in the country. There are differences between the two regarding properties, composition, weight, price, etc. This article deals with such differences between steel and stainless steel.

    Feb 8, 2018