Methods Of Separation Of Substances Under Wet Conditions Some solid particles are insoluble in water. For example chalk powder, dust particles, sand, and tiny pieces of straw are insoluble in water. To separate this type of particles generally we use the following methods Sedimentation and Decantation Have you seen pulses being washed in your home? When pulses are kept in a … [Read more...] about Methods Of Separation Of Substances Under Wet Conditions
Evaporation
How can we Separate a Mixture of a Solid and a Liquid using Evaporation
How can we Separate a Mixture of a Solid and a Liquid using Evaporation Separation of mixture of a solid and a liquid All the mixtures containing a solid and a liquid are separated by one of the following processes:Separation by filtration : The process of removing insoluble solids from a liquid by using a filter paper is known as filtration. Filtration is used separating … [Read more...] about How can we Separate a Mixture of a Solid and a Liquid using Evaporation
What is meant by Sublimation and what are the Factors that Affect the Rate of Evaporation
What is Sublimation in chemistry Sublimation : 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 said to ‘sublime’. the solid obtained by cooling the vapours of the solid is called a ‘sublimate’. Ex. When solid … [Read more...] about What is meant by Sublimation and what are the Factors that Affect the Rate of Evaporation