Answer :
Answer : The molarity of solution is, 1.00 M
Explanation : Given,
Moles of [tex]KNO_3[/tex] = 0.500 mol
Volume of solution = 0.500 L
Molarity : It is defined as the number of moles of solute present in one liter of volume of solution.
Formula used :
[tex]\text{Molarity}=\frac{\text{Moles of }KNO_3}{\text{Volume of solution (in L)}}[/tex]
Now put all the given values in this formula, we get:
[tex]\text{Molarity}=\frac{0.500mol}{0.500L}=1.00mole/L=1.00M[/tex]
Therefore, the molarity of solution is, 1.00 M