Choose the INCORRECT Statement About Na₂CO₃

Multiple Choice

Choose the INCORRECT statement about Na₂CO₃.

A) A by-product from the production of Na₂CO₃ is CaCl₂,which has a useful application in some localities.
B) It is an important commercial compound used in the glass,soap and paper industries.
C) It is produced by the Solvay process which utilizes NaCl and CaO as the primary raw materials in a multi-step synthesis.
D) It is mined from large deposits in the western United States.
E) Sodium carbonate can be formed by heating sodium bicarbonate.