Advertisements
Advertisements
प्रश्न
How will you separate a mixture of iron fillings and sulphur powder without using carbon disulphide ?
Advertisements
उत्तर
We can separate a mixture of iron filings and sulphur powder by using a magnet. The principle behind the separation of iron fillings and sulphur powder is the property of iron to get attracted by magnets. When the magnet is brought close to the mixture, iron fillings are attracted to the magnet and get collected on the surface of the magnet. In the process, sulphur powder is left behind as residue.
APPEARS IN
संबंधित प्रश्न
Give two reasons for supposing that water is a compound and not a mixture.
Explain why, a solution of salt in water is considered a mixture and not a compound.
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.
Which of the following are homogeneous in nature ?
- ice
- wood
- soil
- air
Which method can be used to separate a mixture of naphthalene and common salt ?
Solutions are
Define the following:
Solution
Tick (√) the correct alternative from the choice given for the following statement:
A set of the mixture is
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.
Tabulate Differences between mixtures and compounds.
