Answer:
Molarity of solution is 0.0049 M
Step-by-step explanation:
Molarity of a solution is the ratio of number of moles of solute to volume of solution in Liter
Number of moles is the ratio of mass to molecular weight of a compound.
Here
is the solute.
448 mg of
= 0.448 g of

So, 0.448 g of
=
moles of
= 0.00245 moles of

Total volume of solution = 500 mL = 0.5 L
So, molarity of solution =
