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प्रश्न
What would you observe when
a mixture of iron filings and sulphur powder is heated strongly
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उत्तर
Iron sulphide is formed when a mixture of iron filings and sulphur is heated strongly.
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संबंधित प्रश्न
What is the major difference between a solution and an ordinary mixture ?
Compare the properties of metals and non-metals with respect to
- alleability
- ductility
- electrical conductivity.
State the main points of difference between homogeneous and heterogeneous mixtures.
Which of the following can be separated by using a separating funnel and which cannot be separated by using a separating funnel ?
- water and kerosene mixture
- water and acetone mixture
Give reasons for your answer.
The constituents of a mixture are present in a fixed ration.
Define the following:
Solution
Give an example of mixtures of two compounds
State whether the following statement is true or false. If false write – the correct statement.
Components in a mixture can be separated by physical and chemical methods.
Name the following:
A mixture of two immiscible liquids
A colloid is a ______ mixture and its components can be separated by the technique known as ______.
