Question

The molarity of the solution containing 7.1 g of Na₂SO₄ in 100 ml of aqueous solution is ____________.

Options

• 2 M

• 0.5 M

• 1 M

• 0.05 M

Answer 1

The molarity of the solution containing 7.1 g of Na₂SO₄ in 100 ml of aqueous solution is 0.5 M.