Advertisements
Advertisements
प्रश्न
Explain with a diagram the process used to – separate the following substance from the given mixture.
Potassium nitrate from a mixture of – potassium nitrate & potassium chlorate.
Advertisements
उत्तर
Potassium nitrate KNO3 is more-soluble than potassium chlorate KClO3.
On heating to get the saturated solution and on cooling the saturated solution less soluble (KClO3) crystallise out. More soluble KNO3 is filtered out from the hot saturated solution and is recrystallised from hot water and dried.
APPEARS IN
संबंधित प्रश्न
Choose the most appropriate answer
Which of the following property is not shown by compounds?
Name the different types of chromatographic techniques.
Suggest a suitable technique to separate the constituents of the following mixtures. Also give the reason for selecting the particular method.
Ammonium chloride from sand
State any one method – to separate the following mixtures – A liquid-liquid mixture containing – two immiscible'' liquids having different densities
Explain with diagram the process used to – separate the following substance from the given mixtures - Benzene from a mixture of – benezene [b.p. 80°C] & toluene [b.p. 110°C].
Very Short Answer Type Question:
How will you separate mango from a mixture of mango and apple?
Why do we separate mixtures?
Using suitable apparatus from your laboratory separate the mixture of chalk powder, mustard oil, water, and coins. Draw a flow chart to show the separation process.
How would you obtain clear water from a sample of muddy water?
Name the two phases in the separation of the mixtures in chromatography.
