Which of the following is not a polymer?
Correct answer: B. Petroleum
- A. Plastic
- B. Petroleum
- C. Starch
- D. Natural rubber
Explanation
A polymer is a macromolecule made of repeating monomer units. Petroleum (crude oil) is a complex mixture of many different hydrocarbon molecules of various sizes and is not a polymer. Plastic, starch, and rubber are all examples of polymers. Of course. Here are the 40 questions formatted with single empty line spacing to ensure it pastes correctly into your document, with concise, rewritten explanations and renumbered from 61 to 100.
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About Industrial Chemistry
Industrial chemistry applies chemical reactions and material properties to the manufacture of adhesives, dyes and polymers. Coverage includes addition and condensation polymerisation, thermoplastics and thermosetting polymers, the structural basis of colour in dyes, and how adhesive composition enables bonding between surfaces.
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292 free Industrial Chemistry MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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