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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
Explain the term of solution.
Differentiate between Suspension and colloid.
Differentiate between solution and suspension.
Explain the term of Solute.
Explain how the following factor affects the formation of a solution is proportion of the solute & the solvent.
Give a reason why on opening a bottle of soda [carbon dioxide dissolved in water] the gas escapes out with a ‘fizz’.
Give reason for the following:
All solutions are homogenous mixtures of a solute in a solvent.
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
Take an earthen pot (mutka), some pebbles and sand. Design a small-scale filtration plant that you could use to clean muddy water.
