Chains & Rings

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Across
  1. 3. Type of polymerisation where the polymer has the same empirical formula as the monomer.
  2. 4. Newly developed plastic that can be broken down with light energy.
  3. 8. Observation when an aldehyde is is added to Tollens' reagent.
  4. 10. Term to describe pure ethanoic acid free of water.
  5. 11. Type of amine where the nitrogen atom is bonded to three alkyl groups.
  6. 14. Term to describe a fatty acid with more than one carbon-carbon double bond.
  7. 15. Carboxylic acid which is used as a preservative in lemonade and a flavouring.
  8. 16. Term for two optical isomers.
Down
  1. 1. An azo dye which is an important indicator is methyl xxxxxx.
  2. 2. Important use for triglyceride esters.
  3. 5. One of the observations when phenol is added to bromine water.
  4. 6. An advantage of PLA is that it is xxxxxxxxxxxxx.
  5. 7. Linkage with the group -NHCO-
  6. 9. Type of reaction between bromoethane and hot ammonia to produce ethylamine.
  7. 12. Sodium borohydride is a suitable xxxxxxxx agent for carbonyl compounds.
  8. 13. Condition for the hydrolysis of esters.
  9. 17. Model of benzene with alternating single and double bonds.