The molarity (M) of a solution is equal to the:

A) number of grams of solute/liter of solvent

B) number of grams of solute/liter of a solution

C) number of moles of solute/liter of solvent

D) number of moles of solute/liter of solution

The correct answer is D) number of moles of solute/liter of solution

Explanation:

Molarity is a measure of concentration and is defined as the moles of solute in 1 liter of solution. Example: 3M NaCl solution (means that there are 3 moles of solute, in this case NaCl, in 1 L of solution)

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one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.