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Two solutions, A and B, each of 100 L wa...

Two solutions, A and B, each of 100 L was made by dissolving 4g of NaOH and 9.8 g of H_(2) SO_(4)` in water, respectively. The pH of the resultant solution obtained from mixing 40 L of solution A and 10 L of solution B is_______.

A

5.3

B

10.6

C

9.4

D

7.5

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The correct Answer is:
B
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