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प्रश्न
State any one method – to separate the following mixtures – A gas-gas mixture containing – two gases with different densities.
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उत्तर
The method is diffusion: The lighter gas diffuses more rapidly on passing the rough porous partition whereas heavier gas diffuses less rapidly on passing through the porous partition.
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संबंधित प्रश्न
Write the Chemical Name of the Following and Also Give Their Molecular Formulae:
Baking Soda
Choose the most appropriate answer
Which of the following property is not shown by compounds?
Name the different types of chromatographic techniques.
Name the following:
The non-sublimable solid from a mixture of iodine and potassium nitrate.
Name the following:
The compound containing one atom of sulphur and two atoms of oxygen.
State any one method – to separate the following mixtures – A solid-liquid mixture containing – a soluble solids in the liquid component
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.
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].
Give a reason for the following statement :
Components in a mixture can be separated by physical methods only.
Separation of sugar from tea can be done with filtration.
