In one modal solution that contains 0.5 mole of a solute, there is :
(1) 1000 g of solvent
(2) 500 mL of solvent
(3) 500 g of solvent
(4) 100 mL of solvent
(1) 1000 g of solvent
(2) 500 mL of solvent
(3) 500 g of solvent
(4) 100 mL of solvent