Advertisements
Advertisements
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.
APPEARS IN
संबंधित प्रश्न
Why does temperature in Mumbai and Chennai not fall as low as it does in Delhi?
Normally, solubility of crystalline solid increases with temperature. Does it increase uniformly in all cases? Name a substance whose solubility:
Initially increases then decreases with rise in temperature.
What is the use of solubility of oxygen and carbon dioxide in water?
Select the correct gas from given options which match with the following description:
Turns lime water milky and blue litmus paper slightly pink.
Define solubility. Give the main steps with the calculations involved of the method to determine the solubility of a given salt ‘X’ in water.
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.
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.
Give reason for the following:
Solubility curves find utility in separation and purification of solutes.
Give a reason for the following:
Pressure and temperature influence the solubility of gases in water.