The volume of hydrogen liberated at STP by treating 2.4 ~g of magnesium with excess of hydrochloric acid is _ _ _ _ _ × ~10⁻² ~L Given: Molar volume of gas is 22.4 ~L at STP. Molar mass of magnesium is 24 ~g ~mol⁻¹

Some Basic Concepts in Chemistry: JEE Main 2023 Chemistry question

JEE Main 2023 · 11 Apr, Evening shift · Q20

JEE Main 202311 Apr, Evening shiftChemistryMediumSome Basic Concepts in Chemistry88× since 2002

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}

Your answerType your answer. Integers and decimals are accepted.

JEE Main 2023 Some Basic Concepts in Chemistry Question with Answer (11 Apr Evening shift, Q20) | JEE Arc