Question detail
What is the general formula for the homologous series of alkanes?
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
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Topic
Carbon compounds as fuels and feedstock
Question
What is the general formula for the homologous series of alkanes?
Answer
The general formula for the homologous series of alkanes is CnH2n+2, where n represents the number of carbon atoms in the molecule.
Explanation
This question tests the student's knowledge of the structural characteristics of alkanes, specifically their general formula. Understanding this formula is fundamental in organic chemistry as it helps in predicting the properties and behaviors of alkanes.
Common mistake
General Formula Confusion
Students often confuse the general formula for alkanes with that of alkenes, stating it as CnH2n instead of CnH2n+2.
Remember that alkanes are saturated hydrocarbons with the general formula CnH2n+2, while alkenes are unsaturated with the formula CnH2n.
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