Question

What is the concentration of a 500 mL solution that contains 5 mL of solute?​

Answer 1

Answer:

concentration = moles/volume

500ml = 0.5dm^3

5/0.5 = 10

Explanation:

Answer 2

From the given question the correct answer is 10M.

firstly we can convert 500 mL into a liter.

so,

$500 mL =$ $\frac{500}{1000}$

$500 mL = 0.5 L$

now, we can calculate the concentration of the solution.

$concentration =$  $\frac{moles}{volume}$

here,

$concentration =?$

$moles = 5$

$volume = 0.5$L

now put the value in the formula,

$concentration = \frac{5}{0.5}$      

$= 10 M$

Hence  10M is the concentration of a 500 mL solution that contains 5 mL of solute.