If a solution has a molarity of 0.6 M, what could be the possible composition of the solution?

It contains 1.2 moles of glucose and 2 liters of water.

It contains 0.4 moles of glucose and a liter of water.

It contains 0.3 moles of glucose and 2 liters of water.

It contains 0.6 moles of glucose and 5 liters of water.