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प्रश्न
Give two example of Colloid.
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उत्तर
Milk, blood, smoke, jellies, butter, ink etc.
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संबंधित प्रश्न
How do the solubility of a solid and a gas affected by Increase in pressure.
Differentiate between Suspension and colloid.
Differentiate between solution and suspension.
Colloids have the particle size range between
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Give four examples of each of the above types of solutions i.e. true solution, colloidal solution & suspension. Give a reason why a true solution does not exhibit ‘Tyndall effect’.
Complete the statement by filling the blank with the correct word from the option.
Solubility of a solute is the _______ amount of solute that will saturate 100 g. of water at t°C.
Give reason for the following:
Colloidal solutions exhibit brownian movement.
Two substances, A and B were made to react to form a third substance, A2B according to the following reaction
\[\ce{2A + B -> A2 B}\]
Which of the following statements concerning this reaction are incorrect?
(i) The product A2B shows the properties of substances A and B
(ii) The product will always have a fixed composition
(iii) The product so formed cannot be classified as a compound
(iv) The product so formed is an element
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