Which choice identifies the correct limiting reactant and correct reasoning for the reaction SiO₂ + 4HF → SiF₄ + 2H₂O?
a) SiO₂; It is completely consumed, limiting the reaction
b) 4HF; It is completely consumed, limiting the reaction
c) SiF₄; It is produced in the highest amount
d) 2H₂O; It is produced in the lowest amount