Which of the Following Statements Is True

Multiple Choice

Which of the following statements is true?

A) The Solvay process is used to produce lead from galena ore.
B) The Solvay process is used to produce magnesium from seawater.
C) The Solvay process is used to produce sodium carbonate from sodium chloride and limestone.
D) The Solvay process is used to separate aluminum oxide from bauxite ore.
E) The Solvay process is used to produce aluminum metal from the electrolysis of aluminum oxide in cryolite.