Advertisements
Advertisements
प्रश्न
Define Sublimation.
उत्तर
Certain solids change directly to a gas without passing through the liquid is called sublimation.
APPEARS IN
संबंधित प्रश्न
Name the technique to separate salt from sea-water.
Name the technique to separate camphor from salt
Which separation technique will you apply for the separation of the following?
Small pieces of metal in the engine oil of a car.
Define :- Sublimation
How will you separate a mixture of common salt, chalk powder and powdered camphor? Explain.
On what principle are the following methods of separation based? Give one example of a mixture for each of the methods mentioned in which they are used
Sublimation
Fill in the blank
Iodine, camphor, naphthalene, ammonium chloride and dry ice are some substances that _________
State the correct technique for the separation of the following mixture.
a sublimable solid and a non-sublimable solid.
Select the correct answer from the choice in the bracket.
The ideal method to separate iodine and KCI.
What is dry ice or cardice?
