Multiple effect evaporators are commonly used in the manufacture of P. Paper Q. Superphosphate R. Sugar S. Fats

Multiple effect evaporators are commonly used in the manufacture of P.

1.	Multiple effect evaporators are commonly used in the manufacture of P. Paper Q. Superphosphate R. Sugar S. Fats
A.	P and Q
B.	P and R
C.	P and S
D.	R and S
Answer» D. R and S

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Multiple effect evaporators are commonly used in the manufacture of P. Paper Q. Superphosphate R. Sugar S. Fats

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