Advertisements
Advertisements
प्रश्न
State any one method – to separate the following mixtures – Two solid mixtures one of which – directly changes into vapour on heating.
Advertisements
उत्तर
The method used is sublimation: Sublimable solid sublimes on heating i.e. change into vapours and condense on cooling is separated leaving behind non – sublimable solid.
APPEARS IN
संबंधित प्रश्न
What is chromatography? For which type of mixture is it used?
Choose the most appropriate answer
Which of the following property is not shown by compounds?
Write true or false
Handpicking can be used as a separation technique if the particle size of the constituents of the mixture is the same.
Suggest a suitable technique to separate the constituents of the following mixtures. Also give the reason for selecting the particular method :
Iron from sulphur
Name the following:
The non-sublimable solid from a mixture of iodine and potassium nitrate.
Name the following:
The heavier liquid component from mercury and water.
Name the following:
The compound containing one atom of sulphur and two atoms of oxygen.
Explain with diagram the process used to – separate the following substance from the given mixtures - Carbon tetrachloride from a mixture of – carbon tetrachloride [heavier component] & water.
Grain and husk can be separated with the process of decantation.
A mixture of iron nails, salt, oil and water is provided to you. Give stepwise methods to separate each component from this mixture.
