Zinc reacts with hydrochloric acid to give hydrogen and zinc chloride. The volume of hydrogen gas produced at STP from the reaction of \(11.5 \mathrm{~g}\) of zinc with excess \(\mathrm{HCl}\) is ............. \(\mathrm{L}\) (Nearest integer)

(Given : Molar mass of \(\mathrm{Zn}\) is \(65.4 \mathrm{~g} \mathrm{~mol}^{-1}\) and Molar volume of \(\mathrm{H}_{2}\) at \(\mathrm{STP}=22.7 \mathrm{~L}\) )

[JEE Main 2023, 31 Jan (Shift 1)]

Question

Zinc reacts with hydrochloric acid to give hydrogen and zinc chloride. The volume of hydrogen gas produced at STP from the reaction of \(11.5 \mathrm{~g}\) of zinc with excess \(\mathrm{HCl}\) is ............. \(\mathrm{L}\) (Nearest integer)

(Given : Molar mass of \(\mathrm{Zn}\) is \(65.4 \mathrm{~g} \mathrm{~mol}^{-1}\) and Molar volume of \(\mathrm{H}_{2}\) at \(\mathrm{STP}=22.7 \mathrm{~L}\) )

[JEE Main 2023, 31 Jan (Shift 1)]

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