With rise in temperature, the solubility of ammonia in water at a fixed pressure__________________?
Correct answer: B. Decreases
- A. Increases
- B. Decreases
- C. Remains unchanged
- D. Increases exponentially
Explanation
Ammonia dissolves in water with the release of heat, so increasing temperature shifts the equilibrium toward ammonia leaving the liquid. Therefore, its solubility decreases at fixed pressure.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Chemical Engineering Thermodynamics
598 free Chemical Engineering Thermodynamics MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Chemical Engineering Thermodynamics questions
A saturated vapor on being compressed would___________________?
The atomic heat capacities of all solid elements ______________ with decrease in temperature?
How many phases are present at eutectic point ?
Kopp's rule is useful for the determination of_____________________?
The unit of specific heat at constant pressure, Cp, in SI unit is__________________?
For an ideal solution, the total vapor pressure varies _____________ with the composition (expressed as mole fraction)?