Which of the Following Is Not a Reaction Used in the Solvay

Multiple Choice

Which of the following is not a reaction used in the Solvay process?

A) 2NaCl(aq) + 2H₂O(l) → H₂(g) + Cl₂(g) + 2NaOH(aq)
B) CaCO₃(s) → CaO(s) + CO₂(g)
C) NH₃(g) + H₂O(l) + CO₂(g) + NaCl(aq) → NaHCO₃(s) + NH₄Cl(aq)
D) 2NaHCO₃(s) → Na₂CO₃(s) + CO₂(g) + H₂O(g)
E) CaO(s) + 2NH₄Cl(aq) → 2NH₃(g) + CaCl₂(aq) + H₂O(l)