Chemistry Paper 2 : Aqa Exam Questions (260 Terms) With Verified Definitions Updated 2024

How do alkenes react with oxygen in combustion? {Ans: they tend to burn in air with smoky flames because of incomplete combustion.}What is meant by homologous series? {Ans: A series of compounds that have the same functional group and similar properties.}polymer {Ans: A long molecule chain consisting of many monomers linked together.}Stationary phase {Ans: paper}increasing the temperature of the reaction means... {Ans: increases the frequency of collisions and makes the collisions more energetic, and so increases the rate of reaction.}Functional group of alcohols? {Ans: -OH}