Question 1 What do you mean by separation of mixtures? Question 2 How will you separate a mixture containing sand and sugar? Question 3 Describe a method to separate a mixture of sand and salt? Question 4 How will you separate a mixture of salt and sugar? Question 5 Name a solvent used to separate a mixture of sulphur and carbon? Question 6 How will you separate … [Read more...] about Separation of Mixture
sublime
Sublimation
Question 1 What is sublimation. Question 2 Define sublimate. Question 3 Define sublime. Question 4 Give few examples of substances that undergoes sublimation ? Question 5 Why naphthalene balls kept in stored clothes in our homes disappear over a period of time ? Question 6 How does applying pressure help in the liquefaction of a gas ? Question 7 What is the … [Read more...] about Sublimation