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प्रश्न
Explain how the following factor affects the formation of a solution is Temperature of the solvent.
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उत्तर
Temperature of the solvent : Sometime increase in temperature makes the solution quicker.
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संबंधित प्रश्न
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 the term of solvent.
Explain how the following factor affects the formation of a solution is proportion of the solute & the solvent.
Define the term ‘solubility ’ of a solute in water. If 10 g. of a solute is added to 100 g. of water at 50°C and stirred, it is seen that the total solute dissolves at that temperature giving an unsaturated solution. Is 10 g, the solubility of the solute in water. Give reasons.
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.
Complete the statement by filling the blank with the correct word from the option.
Solubility of a solute is the _______ amount of solute that will saturate 100 g. of water at t°C.
Give reason for the following:
Colloidal solutions exhibit brownian movement.
