Advertisements
Advertisements
प्रश्न
Suggest separation technique(s) one would need to employ to separate the following mixture.
Kerosene oil, water and salt
Advertisements
उत्तर
Separating funnel will separate kerosene oil and salt solution. Evaporation of salt solution will separate salt and water.
APPEARS IN
संबंधित प्रश्न
Classify each of the following as a homogeneous or heterogeneous mixture.
Soda water, wood, air, soil, vinegar, filtered tea.
Classify the following materials as homogeneous mixtures and heterogeneous mixtures :
Soda-water, Wood, Air, Soil, Vinegar, Alcohol and water mixture, Petrol and water mixture, Chalk and water mixture, Sugar and water mixture, Copper sulphate solution.
Name the property of any one of the components which can be used for separating the following mixture :
Salt and Camphor
Give reason:
Why sulphur does dissolve when carbon disulphide is added to a mixture of iron and sulphur but not when it is added to iron sulphide?
Give two examples of the following type of mixture.
gas-gas
Name four substances that can be used as filters.
State whether the following statement is true or false. If false write – the correct statement.
Sodium chloride and water is an example of a mixture of elements and compounds.
Give a reason for the following statement:
Gunpowder is an example of a heterogenous mixture.
Give an example of each mixture having the following characteristics. Suggest a suitable method to separate the components of this mixture
Two volatile components with appreciable differences in boiling points.
A mixture of iron filings and salt is a ______ type of mixture.
