Advertisements
Advertisements
प्रश्न
Gas (A) is more soluble in water than Gas (B) at the same temperature. Which one of the two gases will have the higher value of KH (Henry’s constant) and why
Advertisements
उत्तर
By Henry’s law, solubility of a particular gas is inversely proportional to Henry’s constant for that gas. So, gas (B) will show a higher KH value as it is less soluble.
APPEARS IN
संबंधित प्रश्न
State Henry’s law.
H2S, a toxic gas with rotten egg like smell, is used for the qualitative analysis. If the solubility of H2S in water at STP is 0.195 m, calculate Henry’s law constant.
Based on solute-solvent interactions, arrange the following in order of increasing solubility in n-octane and explain.
Cyclohexane, KCl, CH3OH, CH3CN
Write the name of gas released when Cu is added to the conc. HNO3
Which law shows relation between pressure and solubility of a gas in solvent?
Explain the solubility rule “like dissolves like” in terms of intermolecular forces that exist in solutions.
What is the significance of Henry’s Law constant KH?
Match the items given in Column I with the type of solutions given in Column II.
| Column I | Column II |
| (i) Soda water | (a) A solution of gas in solid |
| (ii) Sugar solution | (b) A solution of gas in gas |
| (iii) German silver | (c) A solution of solid in liquid |
| (iv) Air | (d) A solution of solid in solid |
| (v) Hydrogen gas in palladium | (e) A solution of gas in liquid |
| (f) A solution of liquid in solid |
Assume that argon exerts a partial pressure of 6 bar. Calculate the solubility of argon gas in water. (Given Henry’s law constant for argon dissolved in water, KH = 40 k bar)
Identify that the following compound is insoluble, partially soluble or highly soluble in water:
Formic acid
