Organic Chemistry Course
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Questions and Answers

What is the functional group of alkenes?

  • Single bond
  • Double bond (correct)
  • Triple bond
  • Hydroxyl group

    • According to IUPAC nomenclature, what is the first step in naming alkenes?

  • Ignore the functional group and number the chain from left to right
  • Cite the name of the substituent before the name of the longest continuous chain
  • Select the longest continuous chain containing the functional group (correct)
  • Number the chain in a direction that gives the functional group suffix the highest possible number

    • What is the name of the compound that contains two double bonds?

  • Alkane
  • Alkyne
  • Alkadiene (correct)
  • Alkene

    • In cyclic alkenes, which carbons are the double bonds between?

    <p>Carbons 1 and 2</p> Signup and view all the answers

    What is the term for dienes where the two double bonds are separated by one or more sp3-hybridization carbon atoms?

    <p>Isolated</p> Signup and view all the answers

    In accumulated dienes, how many double bonds are connected to a single carbon atom?

    <p>Two</p> Signup and view all the answers

    What is the valency of a carbon atom in organic chemistry?

    <p>4</p> Signup and view all the answers

    What is the characteristic of a homologous series in organic compounds?

    <p>Similar chemical properties and similar structures</p> Signup and view all the answers

    What is the general trend of solubility of organic compounds in water?

    <p>Low solubility</p> Signup and view all the answers

    What determines the boiling point and solubility of organic compounds?

    <p>The polarity of the functional group, ability to form hydrogen bonds, and number of carbon atoms</p> Signup and view all the answers

    What is the general characteristic of organic compounds in terms of conductivity?

    <p>Poor conductors of electricity</p> Signup and view all the answers

    What is the characteristic of most aromatic compounds?

    <p>Toxic and undesirable odor</p> Signup and view all the answers

    What is the result of dividing C6H12O6 by CH2O?

    <p>CH3CH2CH3</p> Signup and view all the answers

    What is the definition of organic chemistry?

    <p>The chemistry of the compounds that contains carbon atom</p> Signup and view all the answers

    What is the topic of class 17 in the course content?

    <p>Alkyl halides</p> Signup and view all the answers

    What is functional isomerism?

    <p>Isomerism due to different arrangements of atoms leading to different functional groups</p> Signup and view all the answers

    What is the name of the structure of benzene?

    <p>Kekule structure</p> Signup and view all the answers

    What is the characteristic of alkanes?

    <p>They contain only single bonds</p> Signup and view all the answers

    What is the topic of class 3 in the course content?

    <p>Bond formation of alkenes</p> Signup and view all the answers

    What is geometric isomerism?

    <p>Isomerism due to difference in free rotation around double bonds</p> Signup and view all the answers

    What is the difference between optical isomerism and geometric isomerism?

    <p>Optical isomerism involves mirror images, while geometric isomerism involves different arrangements of atoms along the carbon skeleton</p> Signup and view all the answers

    What is the name of the rule that is used for nomenclature in organic chemistry?

    <p>IUPAC Rules</p> Signup and view all the answers

    What is the topic of class 58 in the course content?

    <p>Heterocyclic aromatic compounds</p> Signup and view all the answers

    What is the term for compounds that contain only single bonds?

    <p>Alkanes</p> Signup and view all the answers

    What is the product of the reaction between CH3CH2X and KOH?

    <p>CH2=CH2 + KX + H2O</p> Signup and view all the answers

    What is the catalyst used in the reduction of alkynes to form cis-alkenes?

    <p>Lindlar catalyst</p> Signup and view all the answers

    What is the common reaction type of unsaturated hydrocarbons?

    <p>Addition reaction</p> Signup and view all the answers

    What is the general formula for alkynes?

    <p>CnH2n-2</p> Signup and view all the answers

    What is the product of the hydroboration-oxidation reaction of alkenes?

    <p>Alcohol</p> Signup and view all the answers

    What is the state of borane in commercial availability?

    <p>Solution in ether or THF</p> Signup and view all the answers

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