CARBON COMPOUND

2. Alkene contains carbon-carbon ________ bond
4. ________ are compounds with the same molecular formula but different structural formulae
5. Main sources of hydrocarbon is coal, natural gas and ________
7. Carboxylic Acids are ________ acid.
9. Fermentation is the chemical process which microorganism such as yeast act on carbohydrate to produce ________ and carbon dioxide.
13. ________ hydrocarbon produce less soot during combustion
14. ________ are saturated hydrocarbon
15. Halogenation is reaction between alkane and chlorine under ________
16. unsaturated hydrocarbon decolourise brown colour of ________
18. Vulcanization is a process whereby rubber is reacted with ________ to improved its properties

1. polymerisation is a process of combining ________ molecules together in a chemical reaction to form polymer chains
3. This reaction is called the ________ reaction.
6. Coagulation of latex can be prevented by adding ________ to it
8. ________ has six carbon in a compound
10. Alcohols are compounds in which one or more ________ atoms in an alkane have been replaced by an -OH group.
11. Esters are produced when carboxylic acid reacts with alcohol in the presence of concentrated ________ acid as a catalyst.
12. Alkene are held together by (Van-der ________) forces
14. When ________ is heated and alkene and water is produced, the process is called dehydration
17. Alcohol can be used as beverage, ________, solvent, antiseptic