Answer:
five point zero molar.
Step-by-step explanation:
"M" (captial M) stands as unit for concentration which is molarity.
Molarity is moles of solute dissolve per litre of solution.
So we say that a solution is 5.0 M it means we are saying that the solution is having a concentration of five point zero moles per litre or five point zero molar.
Similar terms
N: normal (number of gram equivalents of solute per litre of solution)
m: molal (moles of solute per kg of solvent)