Advertisements
Advertisements
प्रश्न
Give a reason why on opening a bottle of soda [carbon dioxide dissolved in water] the gas escapes out with a ‘fizz’.
Advertisements
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.
APPEARS IN
संबंधित प्रश्न
Explain the term of solution.
How do the solubility of a solid and a gas affected by Increase in pressure.
Give two example of Colloid.
What do you observe when Blue litmus solution is added to water ?
Explain the term of Solute.
Explain how the following factor affects the formation of a solution is particle size of the solute.
Explain how the following factor affects the formation of a solution is Temperature of the solvent.
How are solutions generally classified. What is the basis of this classification.
Draw a table to differentiate – True solutions, colloidal solutions & suspensions – with respect to
- Type of mixture
- Solute particles in the mixture.
Take an earthen pot (mutka), some pebbles and sand. Design a small-scale filtration plant that you could use to clean muddy water.
