Final answer:
Acetic acid can cause severe burns and harmful contact to skin as acute health effects, but it is not classified as a carcinogen nor linked to immediate cancer risk.
Step-by-step explanation:
The acute (severe) health effects of acetic acid include A) Severe burns and B) Harmful contact to skin. Acetic acid, found commonly in vinegar, can cause painful burns and irritation upon contact with skin or tissues. C) Cancer and D) being marked as a carcinogen are not acute effects; they are long-term health effects associated with exposure to substances that have been identified as cancer-causing over prolonged periods.
Acetic acid is a typical example of a carboxylic acid found in many household items and has many uses, including as a solvent and in the production of synthetic fibers. However, in its pure form, this compound can cause severe skin and eye burns. Therefore, it is classified as a corrosive substance. While it is essential to handle all chemicals with care, especially when they are corrosive, acetic acid does not fall into the category of carcinogens, which are substances known to cause cancer.