How many ml of 12.0 m h2s04 are needed to make 500.0 ml of a 1.00 m solution? what happens to the freezing point and the boiling point of a solvent when a non-volatile solute is dissolved in it?

41.66 mL of 12.0 M sulfuric acid are needed.

Explanation:

Concentration of sulfuric acid solution taken =

Volume of the 12.0 M Solution =

Concentration of required solution =

Volume of required 1.00 M solution =

(Dilution)

41.66 mL of 12.0 M sulfuric acid are needed.

The freezing point and the boiling point of a solvent when a non-volatile solute is dissolved in it decrease and increase respectively.

the answer would be b i believe