CAPE Chemistry Unit 2 · 2015 · Paper 1 · Question Q37

Flocculation is a process involved in the

1. (A)clarification of water
2. (B)cleaning of the fumes in the Haber Process
3. (C)conversion of excess \text{SO}_2 gas in the contact process into \text{MgSO}_4
4. (D)production of ethanol by fermentation