What is the extract reflux?
A. 100
B. 150
C. 200
D. 250
Answer:A
What is the extract reflux?
A. 100 B. 150 C. 200 D. 250
Explanation: Since LR/D = (YD)+SD/D)-( YVN)/YVN-YD, LR= 100*(0.5+0.5)-0.7/0.7-0.5=150.