Commercial production of soda ash by Solvay process requires limestone, __________ as raw materials.
Question: Commercial production of soda ash by Solvay process requires limestone, __________ as raw materials.
[A].
coke and sand
brine and coal
coke and caustic soda
none of these
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.