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प्रश्न
Complete the following:
The solubility of a gas at constant pressure may be increased by decreasing the
उत्तर
The solubility of a gas at constant pressure may be increased by decrease in temperature.
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संबंधित प्रश्न
Density of water varies with temperature. What are its consequences?
Explain why:
Effervescence is seen on opening a bottle of soda water.
Normally, solubility of crystalline solid increases with temperature. Does it increase uniformly in all cases? Name a substance whose solubility:
Increases gradually with temperature.
From the following list of salts: Na2SO4, 10H2O, NaCl, KClO3, NaNO3, Ca(OH)2, NH4Cl, KCI, CaSO4.
State the salts whose solubility increases with a rise in temperature of the water.
From the following list of salts: Na2SO4, 10H2O, NaCl, KClO3, NaNO3, Ca(OH)2, NH4Cl, KCI, CaSO4.
State the salts whose solubility is fairly independent or slightly increases with a rise in temperature of the water.
What is a solubility curve. State two applications and two benefits of the solubility curve.
State the reason why boiled water tastes flat.
Washing soda and iron [III] chloride are separately exposed to the atmosphere. State
- the observations seen
- the phenomenon which occurs
- the reason for the phenomenon occurring in each case.
Would a similar phenomenon occur in case of exposure of common salt. Explain giving reasons.
Select the correct word from the words in option to complete the sentence:
At low temperatures, the solubility of a gas in water is ____ compared to that at ordinary temperatures.
The solubility of NaCl in 100 ml water is 36 g. If 25 g of salt is dissolved in 100 ml of water how much more salt is required for saturation ______
