OCR A Unit 2 0.0 / 5 ? ChemistryDefinitionsASOCR Created by: AnnabellaCreated on: 02-06-14 11:32 942658317 Across 1. Name this oxidising agent used in the oxidation of alcohols: K2Cr2O7 (9, 10) 6. the continual boiling and condensing of a reaction mixture to prevent the flask boiling dry (6) 7. 100kPa (1 atmosphere), 298K (25'C) and 1.0moldm-3 (for aq solutions) (8, 10) Down 2. Halogen with the slowest rate of hydrolysis when part of a halogenoalkane (8) 3. Name the most abundant greenhouse gas (5, 6) 4. the second layer of the Earth's atmosphere which contains the ozone layer (12) 5. Species with an unpaired electron. (7) 8. What type of compound is C3H6O (6) 9. (Actual number of mol / theoretical number of mol) X100 (10, 5)
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