Some Basic Concepts of Chemistry Part 2

Zinc reacts with hydrochloric acid to give hydrogen and zinc chloride. The volume of hydrogen gas produced at STP from the reaction of 11.5g of zinc with excess HCl is _______ L (Nearest integer)
(Given : Molar mass of Zn is 65.4gmol−1 and Molar volume of H2 at STP=22.7L )