Organic Chemistry

Organic Chemistry - Unit 15: Organic Chemistry 50 point...

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Unit 15: Organic Chemistry – 50 point quiz (MC = 2 points each, SA = 10 points) 1. Which formula represents an alkene? a. C 2 H 6 b. C 3 H 6 c. C 4 H 10 d. C 5 H 12 2. Which formula represents propyne? a. C 3 H 4 b. C 3 H 6 c. C 3 H 8 d. C 5 H 10 3. A molecule of a compound contains a total of 10 hydrogen atoms and has the general formula C n H 2n+2 . Which prefix is used in the name of this compound? a. But- b. Dec- c. Oct- d. Pent- 4. What is the IUPAC name for the compound that has the condensed structural formula CH 3 CH 2 CH 2 CHO? a. Butanal b. Butanol c. Propanal d. propanol 5. Which general formula represents the homologous series of hydrocarbons that includes the compound 1- heptyne? a. C n H 2n-6 b. C n H 2n-2 c. C n H 2n d. C n H 2n+2 6. A molecule of butane and a molecule of 2-butene both have the same total number of a. carbon atoms b. hydrogen atoms c. single bonds d. double bonds 7. Which formula represents an unsaturated hydrocarbon? a. H C H H C H H H b. H C H H C H Cl H c. H C H C H H d. H C H C H Cl 8. Given the structural formula below, what is the IUPAC name of this compound? H C H H C H H C H H C H H C O OH a. Pentanol b. Pentanal c. Methyl pentanoate d. Pentanoic acid 9. A double carbon-carbon bond is found in a molecule of a. pentane b. pentene c.
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Organic Chemistry - Unit 15: Organic Chemistry 50 point...

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