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sublimate

Separation of Mixture

Last Updated on September 28, 2019 By Mrs Shilpi Nagpal 9 Comments

sand and salt mixture

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

Sublimation

Last Updated on March 20, 2019 By Mrs Shilpi Nagpal 13 Comments

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

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