C1d Chemistry OCR C1d Chemistry for the OCR board. 2.0 / 5 based on 1 rating ? ChemistryGCSEOCR Created by: PeterCreated on: 08-10-12 16:58 What does an unsaturated compund have? At least 1 double bond 1 of 5 What is the chemical equation of Methane? CH4 2 of 5 Which hydrocarbon type form a di-bromo with bromine? Alkene 3 of 5 In Chloroethene is the monomer, what is the polymer? poly(chloroethene) 4 of 5 Why is polymerisation described as an addition reaction? It uses a high pressure and a catalyst 5 of 5
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