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प्रश्न
Vinu dissolves 50 g of sugar in 250 ml of hot water, Sarath dissolves 50 g of the same sugar in 250 ml of cold water. Who will get a faster dissolution of sugar? and Why?
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उत्तर
Vinu will get a faster dissolution of sugar. Because Vinu dissolves 50 g of sugar in 250 ml of hot water, whereas Sarath dissolves 50 g of sugar in 250 ml of cold water. Solubility of a solid in liquid increases with an increase in temperature.
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संबंधित प्रश्न
Define Solvent.
Define:
Saturated solutions
Fill in the blank.
A _______ is a uniform mixture of a solute and a solvent.
Complete the statement by filling in the blanks with the correct words.
If potassium nitrate is added to water in a beaker to give a homogeneous mixture, then potassium nitrate is referred to as the __________, water as the __________, and the homogeneous mixture as the _______.
(solution/ solute/solvent/saturated solution)
Define the term solution with reference to the addition of sodium chloride to water.
Name the following
The liquid or medium of dissolution which allows the solute to dissolve in it.
Define the term solute.
State the characteristics of a true solution.
Differentiate between the following:
Solute and solvent – forming a solution.
What is a solution?
