Chemistry-Class-9

110+ posts

Last Updated: 10 February 2022

Indian philosopher Maharishi kanad postulated that if a matter is divided into further smaller pieces, it will have smaller parts. However, ...read more

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Chemistry-Class-9

Carbon

Last Updated: 21 November 2023

Carbon is a chemical element with the symbol C and atomic number 6. The name of Carbon is derived from the Latin word Carbo meaning 'coal'. ...read more

Trivalent Ions - Cations and Anions

Last Updated: 19 October 2021

The theories proposed till now explains the physical and chemical properties of different elements found.The studies by different scientists ...read more

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Why do all the Isotopes of an Element have similar Chemical Properties?

Last Updated: 04 March 2022

The fundamental building units of matter are atoms and molecules. The existence of many types of matter is due to the various atoms that con ...read more

Gram Atomic and Gram Molecular Mass

Last Updated: 29 February 2024

Avogadro's number is critical to understanding the structure of molecules as well as their interactions and combinations. e.g. because one a ...read more

How to Separate Cream from milk?

Last Updated: 02 March 2022

As we look at our surroundings, we see many things with different shapes, sizes and textures. Everything in this universe is made up of mate ...read more

States of Matter: Solid, Liquid, Gas and Plasma

Last Updated: 29 April 2024

Matter is made up of tiny particles. These particles are such small that we cannot see them by the naked eye. What ever we see in nature is ...read more

Last Updated: 28 April 2023

Suspension is a heterogeneous mixture of a fluid that contains solute particles that are considerably large for the process of sedimentation...read more

Fractional Distillation

Last Updated: 21 September 2023

Fractional Distillation is a technique used in the separation of miscible liquids. The process requires repeated distillations and condensat...read more

Solution: Properties of Solution

Last Updated: 01 April 2024

A solution is a homogeneous mixture of two or more substances. A solution is formed of two components: the solute and the solvent. The subst...read more

Verification of the Law of Conservation of Mass in a Chemical Reaction

Last Updated: 20 January 2023

Law of conservation of mass states that "The mass can neither be created nor destroyed in a chemical reaction" French chemist Antoine Lavois...read more

Relation Between Mass Number and Atomic Number

Last Updated: 02 April 2024

Atoms are the fundamental building blocks of matter, and they may combine in a variety of ways to produce various substances. You must be aw ...read more

Last Updated: 14 May 2023

Tyndall effect is the scattering of light by a colloid or an extremely tiny solution of particles. It is also known as the Tyndall phenomeno...read more

Last Updated: 16 April 2024

Element in chemistry are substances that cannot be broken down into simpler substances by any chemical method by the application of heat or ...read more

Laws of Chemical Combination

Last Updated: 02 April 2024

Laws of Chemical Combination are one of the most fundamental building blocks of the subject of chemistry. As in our surrounding different ma...read more

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