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प्रश्न
Explain how the following factor affects the formation of a solution is proportion of the solute & the solvent.
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उत्तर
Proportion of solute & the solvent: The solute must be in a small amount compared to the solvent which must be in much greater amount to dissolve the solute.
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संबंधित प्रश्न
Explain the term of solution.
Give two example of Colloid.
What do you observe when Blue litmus solution is added to water ?
How are sol, solution and suspension different from each other?
Explain how the following factor affects the formation of a solution is particle size of the solute.
Give a reason why on opening a bottle of soda [carbon dioxide dissolved in water] the gas escapes out with a ‘fizz’.
Draw a table to differentiate – True solutions, colloidal solutions & suspensions – with respect to
- Type of mixture
- Solute particles in the mixture.
Give four examples of each of the above types of solutions i.e. true solution, colloidal solution & suspension. Give a reason why a true solution does not exhibit ‘Tyndall effect’.
Give reason for the following:
All solutions are homogenous mixtures of a solute in a solvent.
Give reason for the following:
Colloidal solutions exhibit brownian movement.
