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1 | |
The C - C - C angle in 1-propene is |
| | A) | 60° |
| | B) | 90° |
| | C) | 109.5° |
| | D) | 120° |
| | E) | 180° |
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2 | |
The C - C - C angle in 1-propyne is |
| | A) | 120° |
| | B) | 90° |
| | C) | 109.5° |
| | D) | 60° |
| | E) | 180° |
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3 | |
Which of the following will convert a purple potassium permanganate solution into a "colorless" solution with a dark precipitate? |
| | A) | Pentane |
| | B) | Cyclopentane |
| | C) | cis-2-Pentene |
| | D) | 1-Methylcyclopentane |
| | E) | None of the above |
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4 | |
Name:  <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=gif:: ::/sites/dl/free/0072920033/80712/12b_number4.gif','popWin', 'width=234,height=144,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (0.0K)</a>]]> |
| | A) | cis-2,3-Dimethyl-2-hexene |
| | B) | trans-2,3-Dimethyl-2-hexene |
| | C) | cis-4,5-Dimethyl-3-hexene |
| | D) | trans-4,5-Dimethyl-3-hexene |
| | E) | None of the above |
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5 | |
CH3CH2C  <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=gif:: ::/sites/dl/free/0072920033/80712/tribond.gif','popWin', 'width=78,height=86,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (0.0K)</a>]]> CCH2CH2Cl is |
| | A) | 6-Chloro-3-hexyne |
| | B) | 1-Chloro-3-hexyne |
| | C) | 6-Chloro-4-hexyne |
| | D) | 1-Chloro-4-hexyne |
| | E) | None of the above |
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6 | |
Teflon is essentially (CF2)n. What monomer would you expect to be required to produce this additional monomer? |
| | A) | FC=CF |
| | B) | CF2 |
| | C) | F2CCF2 |
| | D) | F3CCF3 |
| | E) | A and D in a 1:1 mole ratio |
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7 | |
A common polymer used to make household items is (CH2CH(CH3))n. What monomer would you expect to be required to produce this additional polymer? |
| | A) | H2CC(CH3)2 |
| | B) | H2CCH2 |
| | C) | H2CCHCH3 |
| | D) | H2C(CH3)2 |
| | E) | HCCH |
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8 | |
How many isomers of C2H2Br2 exist? |
| | A) | 0 |
| | B) | 1 |
| | C) | 2 |
| | D) | 3 |
| | E) | 4 |
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9 | |
CH2CH2 + hydrogen gas and Ni produces |
| | A) | CH3CH3 |
| | B) | HCCH |
| | C) | (CH2)n |
| | D) | CH4 |
| | E) | None of the above |
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10 | |
What is the major product in the reaction of HBr with (CH3)2CCH2? |
| | A) | 2-Methylpentane |
| | B) | 2-Bromo-2-methylpropane |
| | C) | 1-Bromo-2-methylpropane |
| | D) | Equal amounts of C and D |
| | E) | 1,2-Dibromo-2-methylpropane |
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11 | |
1-Butene reacts with HCl. What is the major product? |
| | A) | 1-Chlorobutane |
| | B) | 2-Chlorobutane |
| | C) | 1,2-Dichlorobutane |
| | D) | Butane |
| | E) | 3-Chlorobutane |
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12 | |
C6H5(CH2)2CH3 |
| | A) | Nonane |
| | B) | 1-Cyclohexylpropane |
| | C) | Propylbenzene |
| | D) | Propylcyclohexane |
| | E) | None of the above |
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