Which of the following comprises of hydrocarbons ?
Correct answer: C. Rubber
- A. Mica flakes
- B. Glass
- C. Rubber
- D. None of these
Explanation
Natural rubber is mainly cis-1,4-polyisoprene, a hydrocarbon polymer composed largely of carbon and hydrogen. Mica and glass are inorganic mineral materials rather than hydrocarbons.
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