How can we Separate a Mixture of Two SolidsMany of the materials around us are mixtures. These mixtures have two or more than two substances mixed in them. It may not be possible to use a mixture as such in homes and in industries. We may require only o…

What is Sublimation in chemistrySublimation : The changing of a solid directly into vapours on heating, and of vapours into solid on cooling, is known as sublimation. Sublimation can be represented as: The solid substance which undergoes sublimation is …

What is meant by the Kinetic Theory of Matter?The Kinetic Theory of Matter:The arrangement and movement of particles in solids, liquids and gases are described in the kinetic theory of matter.The kinetic theory of matter is used to explain the changes i…