IMAT 2014 Q49 [Chemical Reaction]

The relative molecular mass of calcium carbonate is 100.

What is the minimum volume of 2.0 M hydrochloric acid that would be needed to completely react with 2.0 g of calcium carbonate?

A. 40 cm^3
B. 20 cm^3
C. 30 cm^3
D. 5 cm^3
E. 10 cm^3