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1. In the production of soya bean oil, the oil is extracted from the original
Beans using hexane as solvent. The soya beans contain 12% w/w oil, the
Rest being insoluble bean waste. 500 kg min–1 of...

Basically I'm stuck on the whole of the first page of this practice paper. I have done all the rest. If someone could help me with the first page, upload through a word document or something? Ill...