Answer: The molar concentration of solution is 1.10
Explanation:
Molarity of a solution is defined as the number of moles of solute dissolved per liter of the solution.
[tex]Molarity=\frac{n\times 1000}{V_s}[/tex]
where,
n = moles of solute
[tex]V_s[/tex] = volume of solution in ml
moles of [tex]MgSO_4[/tex] = [tex]\frac{\text {given mass}}{\text {Molar mass}}=\frac{9.88g}{120g/mol}=0.0823mol[/tex]
Now put all the given values in the formula of molality, we get
[tex]Molarity=\frac{0.0823\times 1000}{75}=1.10[/tex]
Therefore, the molar concentration of solution is 1.10
