Question

0.5 N concentration of 100 ml solution on dilution to five resulting solution. having 0.2N what is the water should be added in solution?​

Answer 1

250 mL

Step-by-step explanation:

0.5 × 100 = 0.2 × (volume)

(volume) = 0.5 × 100 / 0.2 = 250 mL