Question

What volume of a 0.8 M solution contains 100 millimoles of the solute ?
(A) 80 mL
(B) 125 ml
(C) 125 L​

Answer 1

Answer:

molarity = moles/volume

=] volume=moles/molarity

=100×10^-3/0.8

=1/8(in litre)

=0.125×1000(in ml)

=125 ml