Question 1
Question detail
List the first four members of the alkane series and provide their molecular formulae.
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
Question
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exam_style
Style
Topic
Carbon compounds as fuels and feedstock
Question
List the first four members of the alkane series and provide their molecular formulae.
Answer
The first four members of the alkane series are methane (CH₄), ethane (C₂H₆), propane (C₃H₈), and butane (C₄H₁₀).
Explanation
This question assesses recall of specific information regarding the alkane series, which is fundamental in organic chemistry. It tests the student's ability to remember and accurately state the names and formulae of these basic hydrocarbons.
Common mistake
Misunderstanding Alkane Models
Students often confuse the structure of alkane molecules when using molecular modelling kits, leading to incorrect representations.
Review the molecular structure of alkanes, ensuring to represent each carbon atom with four bonds and to connect hydrogen atoms appropriately.
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