Which of the following processes are physical processes that can be used to separate organic compounds from a natural mixture? Select one: Catalytic reforming and precipitation Hydrocracking and...

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Extracted text: Which of the following processes are physical processes that can be used to separate organic compounds from a natural mixture? Select one: Catalytic reforming and precipitation Hydrocracking and fractional distillation Fractional distillation and solvent extraction O Crystallization and combustion