Mole ConceptHard

Question

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

Options

A.11.2 L H2(g) at STP is produced for every mol of HCl(aq) consumed.
B.6 L HCl(aq) is consumed for every 3 L H2(g) produced.
C.33.6 L H2(g) is produced regardless of temperature and pressure for every mol of Al that react
D.67.2 L H2(g) at STP is produced for every mole of Al that reacts.

Solution

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