In the reaction,
$$ 2Al(s)+6HCl(aq)\rightarrow2Al^{3+}(aq)+6cl^{-}(aq)+3H_{2}(g)$$

A

$$ 12 L HCl(aq)$$ is consumed for every $$6LH_{2}(g)$$ produced.

B

$$33.6LH_{2}(g)$$ is produced regardless of temperatur and pressure for every mole of Al that reacts.

C

$$67.2 L H_{2}(g)$$ at STP is produced for every mole of Al that reacts.

D

$$11.2 L H_{2}(g)$$ at STP is produced for every mole of HCl consumed.