1.

%_In the layout plan for a vacuum distillation unit, operating at 60 mm Hg, supported by a barometric condenser, the appropriate place for the location of vacuum drum for collecting the distillate will be_%

A. At ground level
B. 2 metres above the ground
C. 5 metres above ground
D. 10 metres above ground
Answer» B. 2 metres above the ground


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