Question

Three solutions X, Y, Z of HCl are mixed to produce 100 mL of 0.1 M solution. The molarities of
X, Y and Z are 0.07 M, 0.12 M and 0.15 M respectively. What respective volumes of X, Y and Z
should be mixed ?
(a) 50 mL, 25 mL, 25 mL
(b) 20 mL, 60 mL, 20 mL
(c) 40 mL, 30 mL, 30 mL
(d) 55 mL, 20 mL, 25 mL​

Answer 1

x y z are 0.07 0.12 m and 0.15 m what are the respective values of x y z we have to multiply all the the the numbers