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प्रश्न
Define:
Saturated solutions
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उत्तर
When a solution cannot dissolve any more of solute at a given temperature, it is called a saturated solution.
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संबंधित प्रश्न
Define:
Solution
Fill in the blank.
A _______ is a uniform mixture of a solute and a solvent.
From the following substances given below state which will form a solution in the same.
(a) sodium carbonate
(b) calcium carbonate
(c) charcoal powder
(d) sodium sulphate
(e) table salt
(f) powdered particles of lead from a lead pencil
(g) iron powder
(h) copper filings
(i) sand particles
(j) honey
Name the following
The liquid or medium of dissolution which allows the solute to dissolve in it.
If ‘X’ g. of potassium nitrate is added to 100 g. of water at 60°C and the salt dissolves completely then :
(a) is ‘X’ g. the solubility of potassium nitrate at 60°C.
(b) is the solution formed – saturated or unsaturated
(c) if on addition ‘X’ + ‘Y’ g. of potassium nitrate to the same amount of water at the same temperature and the solute now just remains behind after stirring then –
(d) is the solution now – saturated or unsaturated
(e) is ‘X’ + ‘Y’ g. the solubility of potassium nitrate.
Define the term solute.
Define the term – solvent
Differentiate between the following:
Solute and solvent – forming a solution.
What is a solution?
A homogeneous mixture of two or more substances is called ______.
