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Which ONE of the compounds below represents a saturated hydrocarbon? A C₄H₆ B C₄H₈ C C₅H₁₂ D C₈H₁₀ - NSC Technical Sciences - Question 1 - 2022 - Paper 2
Question 1
Which ONE of the compounds below represents a saturated hydrocarbon? A C₄H₆ B C₄H₈ C C₅H₁₂ D C₈H₁₀
Worked Solution & Example Answer:Which ONE of the compounds below represents a saturated hydrocarbon? A C₄H₆ B C₄H₈ C C₅H₁₂ D C₈H₁₀ - NSC Technical Sciences - Question 1 - 2022 - Paper 2
Step 1
Identify the Saturated Hydrocarbon
Answer
A saturated hydrocarbon is one that contains no double or triple bonds and is fully 'saturated' with hydrogen atoms. We evaluate the options:
- A: C₄H₆ – This compound is unsaturated (contains double bonds).
- B: C₄H₈ – This compound is also unsaturated (it can be a cycloalkane or alkene).
- C: C₅H₁₂ – This compound follows the formula for saturated hydrocarbons, which is CₙH₂ₙ₊₂, thus is fully saturated.
- D: C₈H₁₀ – This compound is unsaturated as well.
Therefore, the correct answer is C.