Advertisements
Advertisements
प्रश्न
Fill in the blank
Iodine, camphor, naphthalene, ammonium chloride and dry ice are some substances that _________
उत्तर
Iodine, camphor, naphthalene, ammonium chloride and dry ice are some substances that sublimate.
APPEARS IN
संबंधित प्रश्न
Name the technique to separate camphor from salt
Which separation technique will you apply for the separation of the following?
Sodium chloride from its solution in water.
Which separation technique will you apply for the separation of the following?
Ammonium chloride from a mixture containing sodium chloride and ammonium chloride.
Which separation technique will you apply for the separation of the following?
Small pieces of metal in the engine oil of a car.
Name a suitable technique of separation of the components from a mixture of calcium sulphate and camphor.
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
State the correct technique for the separation of the following mixture.
a sublimable solid and a non-sublimable solid.
Give an example of each mixture having the following characteristics. Suggest a suitable method to separate the components of this mixture
One of the components changes directly from solid to gaseous state.
The energy for the process of sublimation can be derived either from the surroundings or from the heat supplied.
Which one of the following can be purified by sublimation?
