Question

10 ml of a solution of NaOH is found to be completely neutralised by 8 ml of a given solution of HCl. If we take 20 mL of the same solution of NaOH, the amount of HCI solution (the same solution as before) is required to be neutralised. It will be

(a) 4mL

(b) 8 mL

(c) 12 mL

(d) 16 mL

Answer 1

If we take double the amount of the NaOH solution, the amount of the HCI solution required to neutralise it is also double. Hence, the correct answer is (d).