Jee Main
Some Basic Concepts Of Chemistry
JEE Main 2023 (Online) 11th April Evening Shift
INTEGER+4 / -12023
The volume of hydrogen liberated at STP by treating \(2.4 \mathrm{~g}\) of magnesium with excess of hydrochloric acid is _________ \(\times ~10^{-2} \mathrm{~L}\)
Given : Molar volume of gas is \(22.4 \mathrm{~L}\) at STP.
Molar mass of magnesium is \(24 \mathrm{~g} \mathrm{~mol}^{-1}\)