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प्रश्न
Define the term solution with reference to the addition of sodium chloride to water.
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उत्तर
A homogenous mixture of a solute in a solvent is called a solution.
संबंधित प्रश्न
Why is water called a universal solvent?
Define Solvent.
Define:
Saturated solutions
State two factors by which solubility of a solute in a solvent can be increased.
Give a reason why water is considered a universal solvent.
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.
Differentiate between the following:
Solute and solvent – forming a solution.
What is a solution?
Polar compounds are soluble in _____ solvents
