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प्रश्न
Colloids have the particle size range between
पर्याय
10-7 to 10-10 m
10-10 to 10-12 m
10-7 to 10-5 m
10-12 to 10-15 m
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उत्तर
10-7 to 10-10 m
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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.
Explain the term of Solute.
Explain the term of solvent.
Explain how the following factor affects the formation of a solution is Temperature of the solvent.
Define the term ‘solubility ’ of a solute in water. If 10 g. of a solute is added to 100 g. of water at 50°C and stirred, it is seen that the total solute dissolves at that temperature giving an unsaturated solution. Is 10 g, the solubility of the solute in water. Give reasons.
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:
All solutions are homogenous mixtures of a solute in a solvent.
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
