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प्रश्न
What is a solution?
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उत्तर
When a solute is dissolved in a solvent, it forms a solution.
Solute + solvent → solution.
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संबंधित प्रश्न
Why is water called a universal solvent?
Define:
Solute
State two factors by which solubility of a solute in a solvent can be increased.
Draw a neat labelled diagram of the addition of copper sulphate to water. Label solute, solvent, and solution in the same.
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 – solvent
State the characteristics of a true solution.
Differentiate between the following:
Solute and solvent – forming a solution.
Polar compounds are soluble in _____ solvents
A homogeneous mixture of two or more substances is called ______.
