Organic Chemistry Reactions Quiz
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Questions and Answers

What is the product formed when R-X reacts with potassium cyanide?

  • Alkyl cyanide (correct)
  • Alkane
  • Alkyl nitrite
  • Nitrosoalkane

    • The reaction of R-X with silver nitrite produces an alkene.

    False

    What is formed as a result of hydrolysis of a Grignard reagent?

    Alkane

    The elimination reaction of CH₃-CH₂-Br with KOH yields the product _____ and KBr.

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

    Match the following reactions with their products:

    <p>R-X + KCN = Alkyl cyanide R-X + K-O-N=O = Alkyl nitrite R-X + Mg = Grignard reagent C₆H₅Cl + NaOH = Phenol</p> Signup and view all the answers

    What is formed when alcohol reacts with HCl in the presence of anhydrous ZnCl₂?

    <p>R-Cl and H₂O</p> Signup and view all the answers

    The reaction of alcohol with PBr₃ produces R-I and H₃PO₃.

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

    Which reagent is used to convert alcohol (R-OH) to R-Br?

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

    When alcohol reacts with thionyl chloride, the products formed are R-Cl, HCl, and _____ .

    <p>SO₂</p> Signup and view all the answers

    Match the halogen derivatives with their corresponding reagents:

    <p>R-Cl = SOCl₂ R-Br = HBr R-I = HI</p> Signup and view all the answers

    What is the result of Sandmeyer's Reaction?

    <p>An aromatic halide is converted into another aromatic halide with a different halogen.</p> Signup and view all the answers

    Nucleophilic substitution can lead to the formation of esters from allyl halides.

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

    What reagent is used to form an alcohol from an allyl halide?

    <p>K/Na-OH</p> Signup and view all the answers

    In the formation of ether from an allyl halide, the reaction is represented as R-X + Na-____ → R-O-R + Na-X.

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

    Which of the following is a product of the halogenation reaction R-H + X₂?

    <p>Both B and C</p> Signup and view all the answers

    Markownikoff's Rule applies only to symmetrical alkenes.

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

    What is the Finkelstein Reaction used for?

    <p>Halogen exchange</p> Signup and view all the answers

    The reaction C₆H₅CH₃ + 2Br₂ (Fe) → ______ + 2HBr describes the electrophilic substitution of toluene by bromine.

    <p>C₆H₅CH₂Br</p> Signup and view all the answers

    Match the following reactions with their corresponding types:

    <p>R-X + NaI → R-I + NaX = Swart's Reaction C₆H₅CH₃ + 2Br₂ (Fe) = Electrophilic Substitution CH₂=CH₂ + H₂ = Hydrogenation of alkenes CH₃-CH=CH₂ + HBr (with peroxide) = Anti-Markownikoff's Rule</p> Signup and view all the answers

    Which reaction involves a benzene ring producing a compound with a different structure?

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

    The optical activity of a compound refers to its ability to rotate the plane of polarized light.

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

    What is the instrument called that measures the rotation of plane-polarized light?

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

    The conversion of methyl bromide to methyl acetate involves a __________ reaction.

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

    Match the following reactions with their descriptions:

    <p>Nittling reaction = Involves a benzene ring Wurtz reaction = Involves a compound with a hexagonal structure</p> Signup and view all the answers

    What type of reaction involves an aromatic compound reacting with nitric acid and sulfuric acid to form a nitro compound?

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

    Electrophilic substitution processes can only produce halogenated and nitro compounds.

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

    What is formed when an aromatic compound undergoes sulphonation?

    <p>A sulfonated compound</p> Signup and view all the answers

    The reaction that includes an aromatic compound and an acylating agent is called the __________ reaction.

    <p>Friedel-Crafts acylation</p> Signup and view all the answers

    Match the following reactions with their appropriate description:

    <p>Halogenation = Formation of halogenated compounds from an aromatic compound Nitration = Reaction with nitric and sulfuric acid to form nitro compounds Sulphonation = Introduction of a sulfonyl group to an aromatic compound Friedel-Crafts alkylation = Alkylation process involving an aromatic compound</p> Signup and view all the answers

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