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प्रश्न
Define the following:
Solution
उत्तर
Solution: “The homogeneous mixture of water (or any other solvent) and a substance soluble in it is called a solution.”
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संबंधित प्रश्न
Classify each of the following as a homogeneous or heterogeneous mixture.
Soda water, wood, air, soil, vinegar, filtered tea.
Give two reasons for supposing that water is a compound and not a mixture.
Define the following:
Heterogeneous mixture
Give reason:
Why do petrol and water form a heterogeneous mixture?
Give two examples of the following type of mixture.
solid-liquid
Write “true” or “false” for the following statement
A pure substance consists of only one kind of atom or molecule.
Explain the term mixtures.
Name the following
A black non-metallic component of the mixture gunpowder.
Suggest separation technique(s) one would need to employ to separate the following mixture.
Kerosene oil, water and salt
The ‘sea-water’ can be classified as a homogeneous as well as a heterogeneous mixture. Comment.
