A. washing under pressure
B. drying over phosphorus (V) oxide
C. passing the mixture into lime water
D. using ammoniacal copper (I) chloride
Correct Answer:
Option A – washing under pressure
A. washing under pressure
B. drying over phosphorus (V) oxide
C. passing the mixture into lime water
D. using ammoniacal copper (I) chloride
Correct Answer:
Option A – washing under pressure
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