Name the process you would use to separate ammonium chloride from a mixture of sodium chloride and ammonium chloride.

Academic Chemistry NCERT Class 9

Sublimation is the process that can be used to separate a mixture of sodium chloride and ammonium chloride.

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Updated on: 10-Oct-2022

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You are provided with a mixture containing sand, iron fillings, ammonium chloride and sodium chloride. Describe the procedures you would use to separate these constituents from the mixture?
With the help of a labelled diagram, describe the method of separating ammonium chloride from a mixture of ammonium chloride and common salt. Mention the difference in the properties of ammonium chloride and sodium chloride which has made this separation possible.
How would you obtain sodium chloride from a mixture of sodium chloride and sulphur without using water?
Name one property which is shown by ammonium chloride but not by sodium chloride.
How will you separate a mixture of sodium chloride and sand?
Which of the following mixture can be separated completely by the process of sublimation ?(1) fine sand and cane sugar(2) sodium chloride and potassium permanganate(3) potassium chloride and ammonium chloride(4) barium chloride and sodium sulphate
Which of the following compounds are ionic and which are covalent?Urea, Cane sugar, Hydrogen chloride, Sodium chloride, Ammonium chloride, Carbon tetrachloride, Ammonia, alcohol, Magnesium chloride.
Describe the method of separating a mixture containing common salt, sand and ammonium chloride.
One of the following does not undergo sublimation. This one is :(a) iodine (b) sodium chloride(c) ammonium chloride (d) camphor
You are provided with a mixture of naphthalene and ammonium chloride by your teacher. Suggest an activity to separate them with well-labelled diagram.
(a) What is sublimation? Name two substances (other than ammonium chloride) which undergo sublimation.(b) Draw a labeled diagram of the experimental set-up to demonstrate the sublimation of ammonium chloride.
A student takes a mixture of sand and ammonium chloride in a china dish and heats it under a funnel fitted with a plug over a flame. He would observe that :(1) solid sand gets deposited on the lower cooler parts of the funnel while solid ammonium chloride remains in the china dish.(2) sand and ammonium chloride get deposited on hotter parts of the funnel.(3) ammonium chloride gets deposited on the cooler parts of the funnel and sand remains in the china dish.(4) sand collects on cooler parts of the funnel while ammonium chloride melts in the china dish.
Write the chemical formula of ammonium chloride. Explain why an aqueous solution of ammonium chloride is acidic in nature? Illustrate your answer with the help of a chemical equation.
Which separation techniques will you apply for the separation of the following?(a) Sodium chloride from its solution in water.(b) Ammonium chloride from a mixture containing sodium chloride and ammonium chloride.(c) Small pieces of metal in the engine oil of a car.(d) Different pigments from an extract of flower petals.(e) Butter from curd.(f) Oil from water.(g) Tea leaves from tea.(h) Iron pins from sand.(i) Wheat grains from husk.(j) Fine mud particles suspended in water
Name the process you would use to separate a mixture of water and alcohol.

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