Alkanes and Alkenes 4.5 / 5 based on 2 ratings ? ChemistryFunctional groups: Alkanes, alcohols, carboxylic acids and estersGCSEOCR Created by: Learn_JunkieCreated on: 02-04-14 21:21 Which one of these has a carbon double bond; Alkenes or Alkanes? Alkenes 1 of 8 What does a double bond allow Alkenes to do? Form polymers, allow another element to attach itself on 2 of 8 Alkenes are Saturated hydrocarbons and form solid fats often from animals. True or false False. Alkenes are actually unsaturated hydrocarbons which for oils and are from plants 3 of 8 what is this: C2H4? This is Ethene (2 carbons is 'Eth' and 4 hydrogen shows 'ene' as it doubles) 4 of 8 what is this: C3H8 This is Propane (2 carbons is 'Prop' and 8 hydrogens is CnH2n+2) 5 of 8 what is a Polymer of Ethene called? Polyethene 6 of 8 what does the bromin test show and prove with Alkanes and Alkenes? the brown bomine water is decolourised 7 of 8 complete the word equation: alkane + oxygen (combustion)--> CO2 + H2O 8 of 8
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