Question

If two liquids are mutually soluble, they are called ________ liquids.
A.Miscible
B.Immiscible
C.Permeable
D.Impermeable

Answer 1

Hint: In the given question we have to find out which of the given names is the correct name that is given to the liquids having the nature of forming soluble mixture which is completely soluble. Miscible liquids are homogeneous in nature and form the right kind of solutions as they are the ones with the final solution with almost complete solubility. So that is the right answer.

Complete Step by step Solution:
Here we have to find out the name that is given to the kind of liquid mentioned in the problem statement. Now to get that we have to go through each one of the options on by one and get the right answer matching to the definition.
Here the given options are
a)Miscible
b)Immiscible
c)Permeable
d)Impermeable
Now we have to go through the given options one by one to obtain the right answer.
Miscible liquids: Whenever two or more liquids are combined in any ratio and they ultimately form a solution which is homogeneous in nature, they are termed as miscible.
Immiscible liquids: Whenever two or more liquids are combined in any ratio and they ultimately form a solution which is heterogeneous in nature or has little or no mutual solubility, they are termed as immiscible.
Permeable : Permeable is described as a material that will allow the flow of the liquids or gases to pass through its surface.
Impermeable: Impermeable is described as a material that will not allow the flow of the liquids or gases to pass through its surface.
On observing the given definitions we get that the right defintion of the given problem statement should be Miscible.

So, the correct option would be option A.

Note: The solubility of a substance fundamentally depends on the physical and chemical properties of the solute and solvent as well as on temperature, pressure and presence of other chemicals (including changes to the pH) of the solution. Insolubility is the inability to dissolve in a solid, liquid or gaseous solvent.