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प्रश्न
What is a mixture ? Give two example of mixtures.
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उत्तर
Mixtures: Mixtures are substance that contain two or more different kinds of particles or substances mixed together by physical methods.
Examples: Air, brick
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संबंधित प्रश्न
Choose the solutions from among the following mixtures :
Soil, Sea-water, Air, Coal, Soda-water
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State the main points of difference between homogeneous and heterogeneous mixtures.
Which one of the following is most likely to exhibit Tyndall effect ?
Define the following:
Solution
Give one example of the following type of mixture.
Solid-solid heterogeneous mixture
State whether the following statement is true or false. If false write – the correct statement.
Components in a mixture are present in a definite proportion.
State what information is provided by the formula of calcium hydroxide – Ca(OH)2
Suggest separation technique(s) one would need to employ to separate the following mixture.
Common salt, water and sand
A mixture of two or more miscible liquids, for which the difference in the boiling points is less than 25 K can be separated by the process called ______.
