In the reaction 2 {\Al}( { s})+6 {\HCl}( {\aq}) \to 2 {\Al}^{3+}( {\aq})+6 {\Cl}( {\aq})+3 {\H}_2( {\g}) [AIEEE 2007]

Correct Answer is : 11.2LH2(g) at STP is produced for every mole HCl(aq) consumed

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

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

33.6 {\LH}_2( {\g}) is produced regardless of temperature and pressure for every mole that reacts

67.2 {\H}_2( {\g}) at STP is produced for every mole Al that reacts

AIEEE 2007 Solved Paper

Section: Chemistry

Question : 2 of 118

Marks: +1, -0

In the reaction
2‌Al( s)+6‌HCl(aq)→2Al3+(aq)+6‌Cl(aq)+3H2(g)

[AIEEE 2007]

11.2LH2(g) at STP is produced for every mole HCl(aq) consumed
6L‌HCl(aq) is consumed for every 3LH2(g) produced
33.6LH2(g) is produced regardless of temperature and pressure for every mole that reacts
67.2H2(g) at STP is produced for every mole Al that reacts

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