The schematic separation of given mixtures involves sublimation, filtration, evaporation, and distillation to isolate the components effectively.
The separation of the given mixtures can be schematically shown as follows:
1. Nitre + Charcoal + Sulphur: Nitre can be separated by sublimation as it turns directly into vapor upon heating; Charcoal can be separated by filtration as it is insoluble in water; Sulphur can be separated by distillation as it has a high boiling point compared to the other components.
2. Ammonium chloride + Common salt + Sulphur: Ammonium chloride can be separated by sublimation; Common salt can be separated by evaporation; Sulphur can be separated by distillation.
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