Question

Duv 314 CHEM 109 Worksheet 10 # # # Name Jillian Johanit Section 101-11 Team A-6-6=6 1. Equal amounts of water and t-propanol are shaken together in a test tube. Upon standing one observes Hydrophilic Group dissolve betur. Smalley Carbom fram a n A homogeneous solution c. Two phases with water on top dissWJ ULLY b. Bubbles forming d. Two phases with 2-propanol on top 2. How many chiral carbons does vitamin C possess? HOCH a. 1 c. 3 Carbon is chiral b. 2 d. 4 when Sonded 104.06erent 3. How many stereoisomeric forms a vitamin C inolecule has? M otos HOW vitamina b. 2 CH 4. MO) Which of the following compound forms two dehydration products? a. 2-methyl-2-butanol c. 2-methyl-3-pentanol b. Isopropanol d. Cyclohexanol ни 0 (= HO i Sort 5. Propanol will not dissolve in carbon tetrachloride because a. Both molecules are polar c. Propanol is polar, carbon tetrachloride is nonpolar b. Both molecules are nonpolar d. Carbon tetrachloride is polar, propanol is nonpolar 6. The members of a given family of monofunctional organic compounds will have a. Similar chemical properties c. Similar boiling points a. Similar molecular weights d. The same number of carbon atoms 7. Which is considered as a di-thiol? a. HS-CH-CH-SH c. CH-S-S-CH | b, HO-CH-CH-SH d. CH-0-0-CH 8. Carbon atoms involved in double bonds in an alkene exhibit a a. trigonal planar arrangement c. linear arrangement b. tetrahedral arrangement d. none of the above 9. Which compound is the main product of acid-catalyzed addition of water to l-pentene? a. 1-pentanol c. 2-pentanol b. 3-pentanol d. 4-pentanol

Answer 1

1) Water and a-propanol are polar. So, a homogenous solution is formed noon 2) Vitamin c has a chiral Carbens. Juron n = 2 3) Stereo inomeric forms 2=4 (0:2"- formula] on HF 4 ch -c-cy-clby Chc=CH-ch ho chc-ch-ch- - ho cllz Option @ 2-methyl abutanol 5) Propanol = polar cela : Non-polar I like dissolves in like Pon@] 6) Family g mono fonctioned Organic Compounds a) Similar Chernical properties 7) dithiol MS-CH-CU-SH ) Alkene geometry A) Trigonal planar arrangement 9 chcl-ch-CH=cl Bochz-cy-clb-cu-ch I- Pentene 2-pentamol (option) on