To prepare a 2.0 molar solution, you need _____.

Question

2 moles of solvent dissolved in 1 liter of solute

1 mole of solute dissolved in 2 liters of solvent

1 mole of solute dissolved in 2 liters of solvent

2 moles of solute dissolved in 1 liter of solvent

Answer 1

To prepare a 2.0 molar (2.0 M) solution, you need 2 moles of solute dissolved in 1 liter of solvent.

So, the correct choice is:

2 moles of solute dissolved in 1 liter of solvent.