Question

If 0.1 M NaOH and 0.2 M NaOH solutions are supplied, in what ratio
these solutions should be mixed in order to prepare a 0.15 M NaOH
solution ?
(A) 1:1
(B)
1:2
(C) 1:3
(D) 2:1​

Answer 1

Answer:

3??????????????????

Explanation:

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