Commercial Vaseline is derived from A. Plant gums B. Coal tar C. Wool wax D. Petroleum

The correct answer is D. Petroleum.

Vaseline is a brand name for petroleum jelly, a semi-solid byproduct of petroleum refining. It is odorless, colorless, and

tasteless. Vaseline is used as an emollient, lubricant, and topical protectant. It is also used in cosmetics, ointments, and other personal care products.

Plant gums are a type of natural gum that is produced by plants. They are used in a variety of products, including food, cosmetics, and pharmaceuticals. Plant gums are not derived from petroleum.

Coal tar is a thick, black liquid that is produced when coal is heated in the

absence of air. It is used in a variety of products, including asphalt, creosote, and roofing materials. Coal tar is not derived from petroleum.

Wool wax is a natural wax that is produced by sheep. It is used in a variety of products, including candles, cosmetics, and leather goods. Wool wax is not derived from petroleum.