An acid is neutralised by using an excess of an insoluble solid base. A soluble salt is produced. How is the pure salt separated from the reaction mixture?
- Acrystallisation $\rightarrow$ evaporation $\rightarrow$ filtration
- Bevaporation $\rightarrow$ crystallisation $\rightarrow$ filtration
- Cfiltration $\rightarrow$ crystallisation $\rightarrow$ evaporation
- Dfiltration $\rightarrow$ evaporation $\rightarrow$ crystallisation