Petrolatum is

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Hard paraffin wax

Vegetable wax

Animal wax

Petroleum jelly

answer is B.

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Detailed Solution

Petrolatum is petroleum jelly.

It is a thick, greasy, substance with no odor or taste made from petroleum. It was accidently discovered as a byproduct in the petroleum industry. It is a highly refined and distilled fraction of the petroleum. It is used as a moisturizer to prevent skin drying and to heal chapped lips and dry, scaly skin. We commonly know it as 'Vaseline'.

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