1. Higher Chemistry Unit 2 Section 7 - Uses of Carbon Compounds Multiple Choice Questions This is designed to be used by teachers to help students develop skills in answering multiple choice questions. Douglas Racey, Waid Academy, Anstruther, Fife, Scotland

2. Higher Chemistry Unit 2 - Section 7 Uses of Carbon Compounds Multiple Choice Questions Answer 1.Which consumer product is least likely to contain esters? A. flavourings B. perfumes C. solvents D. toothpastes D.

3. Answer 2.What is the product when one mole of ethyne reacts with one mole of chlorine? A. 1,1-dichloroethene B. 1,1-dichloroethane C. 1,2-dichloroethene D. 1,2-dichloroethane C. Higher Chemistry Unit 2 - Section 7 Uses of Carbon Compounds Multiple Choice Questions

4. Answer 3. The extensive use of which type of compound is thought to contribute significantly to the depletion of the ozone layer? A. oxides of carbon B. hydrocarbons C. oxides of sulphur D. chlorofluorocarbons D. Higher Chemistry Unit 2 - Section 7 Uses of Carbon Compounds Multiple Choice Questions

5. Answer 4.The number of molecules of bromine required to completely react with one molecule of but-1,3-diene is A. 1 B. 2 C. 3 D. 4 B. Higher Chemistry Unit 2 - Section 7 Uses of Carbon Compounds Multiple Choice Questions

6. Answer 5.The conversion of ethene to chloroethane is A. an addition reaction using chlorine B. an addition reaction using hydrogen chloride C. an oxidation reaction using chlorine D. an oxidation reaction using hydrogen chloride B. Higher Chemistry Unit 2 - Section 7 Uses of Carbon Compounds Multiple Choice Questions

7. Answer 6.The conversion of butan-2-ol to butanone is an example of A. an addition reaction B. an oxidation reaction C. a hydration reaction D. a condensation raection B. Higher Chemistry Unit 2 - Section 7 Uses of Carbon Compounds Multiple Choice Questions

8. Answer 7.Which of the following reactions can be classified as reduction? A. CH 3 CH 2 OH  CH 3 COOH B. CH 3 CH(OH)CH 3  CH 3 COCH 3 C. CH 3 CH 2 COCH 3  CH 3 CH 2 CH(OH)CH 3 D. CH 3 CH 2 CHO  CH 3 CH 2 COOH C. Higher Chemistry Unit 2 - Section 7 Uses of Carbon Compounds Multiple Choice Questions

9. Answer 8. Propene is used in the manufacture of addition polymers. Which type of reaction is used to produce propene from propane? A. Cracking B. Addition C. Hydrogenation D. Oxidation A. Higher Chemistry Unit 2 - Section 7 Uses of Carbon Compounds Multiple Choice Questions

10. Answer 9. Cured polyester resins A. are used as textile fibres B. are long chain molecules C. are formed by addition polymerisation D. have a 3-dimensional cross- linked structure D. Higher Chemistry Unit 2 - Section 7 Uses of Carbon Compounds Multiple Choice Questions

11. Answer 10. The dehydration of butan-2-ol can produce two isomeric alkenes, but-1-ene and but-2-ene. Which of the following alkanols can similarly produce, on dehydration, a pair of isomeric alkenes? A. Propan-2-ol B. Pentan-3-ol C. Hexan-3-ol D. Heptan-4-ol C. Higher Chemistry Unit 2 - Section 7 Uses of Carbon Compounds Multiple Choice Questions