Question

10 millimoles of solute is present in the
following volume of 0.08M solution
1. 125ml 2. 625ml 3. 500 ml 4
1000ml​

Answer 1

Answer:

125 mL

Explanation:

Molarity(M) = no. of moles/volume(L)

Her molarity is given as 0.08M

1mol=1000milimol so 10milimoles is (10/1000)mol

Plugging this in the formula, we get:

0.08=10/1000x ( where x is volume)

x=1/8L

We want answer in mL

1L= 1000mL so 1/8L is 125 mL