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प्रश्न
Give a reason why on opening a bottle of soda [carbon dioxide dissolved in water] the gas escapes out with a ‘fizz’.
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उत्तर
Solubility of gases in liquid decreases on decreasing the pressure and CO2 come out of water with a ‘fizz’ when pressure decreases on opening the bottle.
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संबंधित प्रश्न
Explain the term of Solute.
How do the solubility of a solid and a gas affected by Increase in pressure.
Differentiate between Suspension and colloid.
Give two example of Colloid.
Explain the term of Solute.
Explain how the following factor affects the formation of a solution is proportion of the solute & the solvent.
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.
Take an earthen pot (mutka), some pebbles and sand. Design a small-scale filtration plant that you could use to clean muddy water.
