exp 4 and 5

smells like a citrus fruit

• d-limonene

• l-limonene

turpentine-like smell

• d-limonene

• l-limonene

mostly used in food, beauty and medicine

• d-limonene

• l-limonene

citrus essential oils have energizing effect that can lift spirits

• tru

• pols

hydrocarbons are less dense than ligroin

• tru

• pols

hydrocarbons are more dense than water

• tru

• pols

hydrocarbons are insoluble in water

• tru

• pols

hydrocarbons are soluble in ligroin

• tru

• pols

are hydrocarbons that are often located in the essential oils of various plants

involves suspending a basket of herb above a vessel of boiling water. The steam passes through the perforated basket and penetrates the plant material

• steam distillation

• hydro distillation