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IGCSE Chemistry: Organic chemistry Homologous series - CORRECT ANSWER-A series of organic compounds that have the same general formula, similar chemical reactions. Hydrocarbon - CORRECT ANSWER-A compound containing only the elements hydrogen and ca

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IGCSE Chemistry: Organic chemistry Homologous series - CORRECT ANSWER-A series of organic compounds that have the same general formula, similar chemical reactions. Hydrocarbon - CORRECT ANSWER-A compound containing only the elements hydrogen and carbon Saturated - CORRECT ANSWER-An organic compound in which all the bonds are single bonds Unsaturated - CORRECT ANSWER-An organic compound that contains a double bond G

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IGCSE Chemistry: Organic
chemistry

Homologous series - CORRECT ANSWER-A
series of organic compounds that have the same
general formula, similar chemical reactions.

Hydrocarbon - CORRECT ANSWER-A compound
containing only the elements hydrogen and
carbon

Saturated - CORRECT ANSWER-An organic
compound in which all the bonds are single bonds

Unsaturated - CORRECT ANSWER-An organic
compound that contains a double bond

General formula - CORRECT ANSWER-A formula
that states the ratio of atoms of each element in
the formula of every compound in a particular
homologous series

Isomerism - CORRECT ANSWER-Compounds
that have the same molecular formula but
different displayed formulae are said to exhibit this

, Alkanes - CORRECT ANSWER-A homologous
series of compounds that have the general
formula CnH2n+2. Same physical and chemical
properties.

CH₄ - CORRECT ANSWER-Molecular formula for
methane

C₂H₆ - CORRECT ANSWER-Molecular formula
for ethane

C₃H₈ - CORRECT ANSWER-Molecular formula
for propane

C₄H₁₀ - CORRECT ANSWER-Molecular formula
for butane

C₅H₁₂ - CORRECT ANSWER-Molecular formula
for pentane

Combustion - CORRECT ANSWER-When oxygen
combines with another compound to form water
and carbon dioxide. These reactions are
exothermic, meaning they produce heat.

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