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Which Of The Following Processes Does Not Involve The Use Of Limestone? - Erudites Academy
Chemistry WAEC

Which of the following processes does not involve the use of limestone?

A. Extraction of iron in the blast furnance
B. Manufacture of tetraoxosulphate (VI) acid by Contact process
C. Production of washing soda by Solvay process
D. Production of cement

Correct Answer: Option B

B. Manufacture of tetraoxosulphate (VI) acid by Contact process

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