Chapter 11 Grid – Flashcards
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Which statement is not correct? Functional groups are
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the parts of molecules used to differentiate classifications of organic molecules.
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Identify the correct statement: The alkanes represent one family of organic compounds
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that is composed of carbon and hydrogen.
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Which of the following formulas does not represent an organic compound?
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All are organic compounds
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Which of the following is an alcohol?
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CH3CH2OH
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What is meant by the term "saturated" when describing hydrocarbons?
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They are saturated with hydrogen and only have single bonds between carbons.
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The naming of organic compounds is specific. Which is an incorrect statement?
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Organic compounds must have both an IUPAC and a common name.
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Identify the correct statement. Cycloalkanes are
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None of these statements is correct.
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Which of the following terms applies to the alkanes?
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hydrophobic
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What is a characteristic shared by the alkanes?
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flammable
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Which of the following is a use for alkanes?
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more than one response is correct
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Which of the following formulas represents a saturated hydrocarbon?
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C2H6
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All of the members of the alkane series of hydrocarbons have the general formula _____ .
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CnH2n +2
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Which of the following compounds can exhibit structural isomerism?
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butane
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How many structural isomers are possible for compounds with a molecular formula C4H10?
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2
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Which of the following compounds is a structural isomer of 2- methylbutane?
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pentane
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How many structural isomers of C7H16 have five carbon atoms in the longest carbon chain?
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5
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A general formula for cycloalkanes is _____ .
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CnH2n
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Which of the following cycloalkanes contains a total of 12 carbon atoms?
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1- ethyl-2methylcyclononane
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How many isomers (structural + geometric) exist for dichlorocyclopropane (C3H4Cl2)?
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3
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How many isomers (structural + geometric) exist for dibromocyclopentane (C5H8Br2)?
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5
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An alkane with 10 carbon atoms is a ____ at room temperature.
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liquid
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Alkanes are ____ in water and ____ than water.
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insoluble, less dense
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Complete combustion of pentane produces _____ .
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CO2 and H2O
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Alkanes react readily with _____ .
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none of the choices
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cis-1,2-Dimethylcyclohexane and trans-1,2-dimethylcyclohexane are examples of what type of isomers?
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more than one response is correct
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You arrive home from class to find your roommate complaining of a headache, dizziness, and nausea. Upon further investigation you believe they may have carbon monoxide poisoning. What should be the first step taken?
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remove the victim to fresh air
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Complete combustion of an alkane produces what products?
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CO2 and H2O
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Due to the method used for treatment, which of the following might be found in drinking water?
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chloromethane
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Which of the following compounds would be classified as inorganic?
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NaC2H3O2
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An unknown substance is a liquid at room temperature, reacts readily with oxygen, and is a nonconductor. Which of the listed compounds might this substance be?
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C6H6
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Three physical properties shown below beside different alkane series. Which of the series is(are) listed in the order of increase (lowest to highest) for the corresponding property?
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Density: C4H10 < C5H12 < C8H18
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When ethane burns in a limited supply of oxygen, the chemical reaction would be which of the following?
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a and c
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How many hydrogen atoms are needed to complete the following structure? C=C-N-C
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7
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Organic chemistry is the branch of chemistry involved with carbon based compounds. Carbon is a member of which group of elements on the periodic table?
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representative
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What is the most common type of bond found in organic molecules?
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covalent
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The condensed structural formula for 2,3-dimethylbutane would be which of the following?
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CH3CH(CH3)CH(C H3)CH3
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Given the fact that organic compounds like waxes and oils have low melting points and make good lubricants, it's a good bet that the main type of interparticle interaction is due to_____.
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dispersion forces
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