The molarity of a substance in solution is calculated asA. g per dm3B. g per molC. molD. mol per dm3
Question
The molarity of a substance in solution is calculated as
- A. g per dm³
- B. g per mol
- C. mol
- D. mol per dm³
Solution
The molarity of a substance in solution is calculated as D. mol per dm3.
Here's a step-by-step explanation:
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Molarity (M) is a unit of concentration measuring the number of moles of a solute per liter of solution.
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To calculate molarity, you divide the number of moles of solute by the volume of the solution in liters.
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Therefore, the units of molarity are moles per liter, which can also be written as mol/dm3 (since 1 liter is equivalent to 1 cubic decimeter).
So, the correct answer is D. mol per dm3.
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