Magnesium Sulfate Can Be Obtained at a Drugstore as Epsom $\times$

Magnesium sulfate can be obtained at a drugstore as Epsom salts.The monohydrate is found as the mineral kieserite.What would be the pH of a 500 mL aqueous solution containing 1.62 g kieserite? (The value for sulfuric acid is 1.2 $\times$ 10^-2.)

A) nearly 14
B) slightly above 7.00
C) 7.00
D) slightly below 7.00
E) nearly 1.00