1) This os the purified liquid produced by condensation from a vapour during distillation, that is, the product of distillation. a) immiscible liquids b) Distillate c) Saturated d) Insoluble 2) These are liquids that do not mix. e.g. oil and water  a) Residue b) immiscible liquids c) Distillate d) Solution

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?