SolutionHard
Question
An aqueous solution of hydrochloric acid
Options
A.Obeys Raoult′s law
B.Shows negative deviation from Roult′s law
C.Shows positive deviation from Roult′s law
D.Obeys Henry′s law at all compositions
Solution
Shows negative deviation from Raoult′s law.
If the attraction between different moleculentes, for examples, for example between HCl and H2O molecules, is stronger, solution to the vapour phase will be smaller, then the partial vapour pressure will be smaller than predicted by Raoult’s law and the system exhibits a negative deviation.
If the attraction between different moleculentes, for examples, for example between HCl and H2O molecules, is stronger, solution to the vapour phase will be smaller, then the partial vapour pressure will be smaller than predicted by Raoult’s law and the system exhibits a negative deviation.
Create a free account to view solution
View Solution FreeMore Solution Questions
The boiling point of a 2% (w/w) aqueous solution of a non-volatile and non-electrolyte solute is 0.102°C higher than tha...40 ml of 0.1 M ammonia solution is mixed with 20 ml of 0.1 M HCl. What is pH of themixture ?( pkb of ammonia solution is...Assuming the formation of an ideal solution, determine the boiling point of a mixture containing 1560 g benzene (molar m...Pressure over an ideal binary liquid solution containing 10 moles each of liquid A and B is gradually decreased isotherm...Which of the following liquid pairs do not show positive deviation from Raoult’s law?...