Question

Choose the correct statment(s) for Henry's law to be valid :

• A. Pressure of the gas should be high.
• B. Pressure of the gas should not be too high.
• C. Temperatuure of the gas should not be too low or high.
• D. Gas should not undergo any reaction with the solvent and dissociation ​or association in the solvent.

Answer 1

Answer: (B), (C), (D)

Gas should not undergo any reaction with the solvent and dissociation ​or association in the solvent.

Limitations of Henry's Law
Henry’s law is valid only under the following conditions: ​
1. Pressure of the gas is not too high.
2. Temperature is not too low or high.
3. Gas should not have any chemical​ reaction with the solvent. ​
4. Gas should not undergo any reaction with the solvent and dissociation ​or association in the solvent.​