A 0200 M K₂SO₄ solution Is Produced by

Multiple Choice

A 0.200 M K₂SO₄ solution is produced by .

A) dissolving 20.2 g of K₂SO₄ in water and diluting to 250.0 mL, then diluting 25.0 mL of this solution to a total volume of 500.0 mL
B) diluting 20.0 mL of 5.00 M K₂SO₄ solution to 500.0 mL
C) dissolving 43.6 g of K₂SO₄ in water and diluting to a total volume of 250.0 mL
D) dilution of 1.00 mL of 250 M K₂SO₃ to 1.00 L
E) dilution of 250.0 mL of 1.00 M K₂SO₄ to 1.00 L