Question

In the reaction, $2{m{Al}}\left( s ight) + 6{m{HCl}}\left( {aq} ight) 	o 2{m{A}}{{m{l}}^{3 + }}\left( {aq} ight) + 6{m{C}}{{m{l}}^ - }\left( {aq} ight) + 3{{m{H}}_2}\left( {m{g}} ight)$

Accepted Answer

$11.2{\rm{L}}{{\rm{H}}_2}\left( {\rm{g}} \right)$ at STP is produced for every mole HCl(aq) consumed

Answer

6 L HCl (aq) is consumed for every $3{\rm{L}}{{\rm{H}}_2}\left( {\rm{g}} \right)$ produced

Answer

$33.6{\rm{L}}{{\rm{H}}_2}\left( {\rm{g}} \right)$ is produced regardless of temperature and pressure for every mole Al that reacts

Answer

$67.2{\rm{L}}{{\rm{H}}_2}\left( {\rm{g}} \right)$ at STP is produced for every mole Al that reacts

JEE CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY

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