Question

10ml of solution of NaoH is found to be completely neutralized by 8ml. of a given solution of HCl. If we take 20ml of the same solution of NaoH, then what is the amount of HCl solution (the solution as before) required to neutralise it?
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Answer 1

Answer:

16 ml

Explanation:

10 ml = 8 ml

1 ml = 8/10 ml

20 ml = 8/10*20

20 ml = 16ml

Answer 2

Answer:

10ml = 8ml = 20ml

= 10/8*20

= 16ml