SolutionHard
Question
There are some of the characteristics of the supersaturated solution
I : Equilibrium exists between solutions and solid solute
II : If a crystal of solute is added to supersaturated solution, crystallisation occurs rapidly
III : Supersaturated solutions contain more solute than they should have at a particular temperature
Correct characteristics of supersaturated solutions are :
I : Equilibrium exists between solutions and solid solute
II : If a crystal of solute is added to supersaturated solution, crystallisation occurs rapidly
III : Supersaturated solutions contain more solute than they should have at a particular temperature
Correct characteristics of supersaturated solutions are :
Options
A.I, II, III
B.II, III
C.I, III
D.I, II
Solution
Supersaturated solutions are not in equilibrium with the solid substance. Thus if a small crystal of solute (say sodium thiosulphate) is added to its supersaturated solution, the excess immediately crystallises out, which is usually quite fast.
Create a free account to view solution
View Solution FreeMore Solution Questions
We have 100 mL of 0.1 M KCl solution. To make it 0.2 M,...5 g of urea is dissolved in one kg of water. Up to what temperature, the solution may be cooled before ice starts crysta...The amino acid alanine has two isomers, such as α-alanine and β-alanine. When equal masses of these two compounds are di...Which statements are correct about antifreeze mixtures to use to melt ice or snow on roads ?...Mole fraction of C3H5(OH)3 in a solution of 36 g of water and 46 g of glycerine is :...