A Long Walk to Freedom Question 1: Where did the ceremonies take place? Can you name any public buildings in India that are made of s...
Sunday, 4 September 2016
Saturday, 3 September 2016
A Letter to God
A Letter to God Summary: This story is written by G L Fuentes. This is a story about the great faith of a simpleton in the God. The st...
Friday, 15 July 2016
Homogeneous Mixture
Homogeneous Mixture Mixtures which have uniform composition throughout are called Homogeneous Mixture. For example – mixture of salt a...
Thursday, 14 July 2016
Tyndall Effect
The Tyndall effect, also known as Tyndall scattering, is light scattering by particles in a colloid or else particles in a very fine susp...
Is Matter Around Us Pure : Suspension
Is Matter Around Us Pure Suspension Suspension ( Chalk powder and water) Suspension is the heterogeneous mixture of two or mo...
Is Matter Around Us Pure : Separation
Chapter 2 : Is Matter Around Us Pure Separation of Components of Mixture 1. Centrifugation – In the method of centrifugation, the ce...
Friday, 1 July 2016
Is Matter Around Us Pure : Types of Mixture
Types of Mixture Mixture can be categorised in three types on the basis of their particles’ size. These are; solution, suspensio...