Answer:
B. Coal
Explanation: Coal is mined to produce energy.
Molarity after dilution : 0.0058 M
<h3>Further explanation
</h3>
The number of moles before and after dilution is the same
The dilution formula
M₁V₁=M₂V₂
M₁ = Molarity of the solution before dilution
V₁ = volume of the solution before dilution
M₂ = Molarity of the solution after dilution
V₂ = Molarity volume of the solution after dilution
M₁=0.1 M
V₁=6.11
V₂=105.12

In comparison see it is very easy in goolge
Melting is equivalent to freezing: a temperature when a solid become a liquid.
It’s written by some one that was there as show on google your welcome