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प्रश्न
State the principle involved in separation of solid-solid mixtures by Sublimation
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उत्तर
Sublimation
Principle - One of the components sublimes on heating.
Examples - Mixture of iodine and salt, Mixture of ammonium chloride, and sand.
संबंधित प्रश्न
Which method can be used to separate a mixture of naphthalene and common salt ?
Discuss the method of separating a mixture containing chalk powder, iron filings and naphthalene.
How will you separate a mixture of cooking oil (groundnut oil) and water ?
Define the following:
Impure substance
Define the following:
Heterogeneous mixture
Fill in the blanks
The substances that make a mixture are called its ______or_________.
Fill in the blanks
_____or ___________ is a process to separate solids dissolved in liquids.
Give a reason why sublimable and non-sublimable substances can be separated easily, but two sublimable substance cannot.
State what information is provided by the formula of calcium hydroxide – Ca(OH)2
Suggest separation technique(s) one would need to employ to separate the following mixture.
Potassium chloride and ammonium chloride
