which substance is important in making plastics?\n○ zinc hydroxide\n○ ammonia\n○ acetic acid\n○ nitric acid
which substance is important in making plastics?\n○ zinc hydroxide\n○ ammonia\n○ acetic acid\n○ nitric acid
Answer
Brief Explanations:
Zinc hydroxide is a metal - hydroxide compound not used in plastic - making. Ammonia is a compound mainly used in fertilizers, cleaning products etc. Acetic acid is mainly used in food (vinegar) and in some chemical processes but not a key plastic - making substance. Nitric acid is used in the production of fertilizers, dyes etc. None of these are important in making plastics. However, among common substances used in plastics, monomers like ethylene are key. But from the given options, none are correct.
Answer:
None of the above options are correct substances important in making plastics.