D will be the answer I hope that help good luck I hope. My answer help you
Answer:

Explanation:
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In this case, since the equation for the calculation of dilutions is:

Whereas M is the molarity and V the volume, because the final concentration is lower than the initial. Thus, since we are asked to calculate the final volume, we solve for V2 as follows:

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Solution: Change in state of matter is a physical change because of the physical condition and appearance changes but not the chemical composition.
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Answer:
12.78
Explanation:
pOH= -log(0.0600) = 1.22184875
pH= 14-1.22184875 = 12.78