Across
- 2. ethanol can be produced from ....... of ethene
- 3. Has -OH functional group
- 4. Alkane + Chlorine → ............ + Hydrochloric acid
- 8. Types of reaction in alkane + Cl2 called ........reaction
- 9. gas produced when ethanoic acid react with calcium carbonate
- 16. Addition reaction of alkene with H2
- 21. Product of burning hydrocarbon which is toxic
- 22. alcohol needed to produce ethyl pentanoate
- 23. the product of burning hydrocarbon with excess supply of oxygen produce ......... with water
- 24. 1st homologous series with general formula CnH2n+2
Down
- 1. Has -COOH functional group
- 3. The unsaturation of alkenes makes it reactive to undergoes..............reaction
- 5. decane → .......... + ethene
- 6. Reaction of carboxylic acid + alcohol
- 7. Alkene + Bromine → ..........
- 10. carboxylic acid to make butyl propanoate
- 11. reaction of hydrocarbon with oxygen
- 12. enzym in fermentation to produce alcohol
- 13. producing ethanol from glucose
- 14. catalytic ...... can be the source of ethene
- 15. substance used for unsaturation test
- 17. Addition reaction of alkene with bromine
- 18. gas produced when ethanoic acid react with magnesium
- 19. Catalytic addition of ........ to alkene produce alcohol
- 20. Unsaturated hydrocarbon
