Electric process as compared to wet process (for the manufacture of ph – McqOptions

MCQOPTIONS

1.	Electric process as compared to wet process (for the manufacture of phosphoric acid)
A.	can use only high grade phosphate rock.
B.	is used less frequently.
C.	produces a valuable by-product called gypsum.
D.	is weak acid process.
Answer» C. produces a valuable by-product called gypsum.

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