Which of the Following Combinations Will Always Result in a Solution

Question

Which of the following combinations will always result in a solution?
A) gas + gas
B) liquid + liquid
C) solid + solid
D) none of these

Accepted Answer

When a gas is mixed with another gas, the molecules of the gases will disperse and mix evenly throughout the available space, forming a homogeneous mixture. This process is known as diffusion and it will always result in a solution.