What is true of a solution of 2.0 M NaCl(aq)? (3 points)

Question 1 options:

1)

It contains 2.0 grams of NaCl per 100 grams of water.

2)

It contains 2.0 grams of NaCl per 1 liter of solution.

3)

It contains 2.0 moles of NaCl per 100 grams of water.

4)

It contains 2.0 moles of NaCl per 1 liter of solution.

Respuesta :

Answer:

4.) It contains 2.0 moles of NaCl per 1 liter of solution

Explanation:

I took the test

It is true of a 2.0M NaCl solution that it contains 2.0 moles of NaCl per 1 liter of solution.

What is molarity?

The molarity of a solution refers to the no of moles of a solute in terms of the volume of the solution.

This means that the molarity of a solution can be calculated by dividing the number of moles of the solute by the volume of a solution.

Therefore, it is true of a 2.0M NaCl solution that it contains 2.0 moles of NaCl per 1 liter of solution.

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