NO ... a solution can be the answer to a problem ...
Cement is not a solution.
No, because other solutions are not liquid
No, because other solutions are not liquid
no it can be a liquid as well we can mix a liquid with another liquid to make a solution
Alloys are solid solutions.
Alloys are solid solutions.
No, solid solutions also exist.
No, solid solutions also exist.
A solution is not always a liquid: An alloy like brass is a solid in solid solution, and air is a gas in gas solution.
because somtimes you need solids or gases
because somtimes you need solids or gases
because somtimes you need solids or gases