Haloalkanes & Haloarenes

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Q. Which haloalkane is least soluble in water?
  • A. Chloroethane
  • B. Bromoethane
  • C. Iodoethane
  • D. Fluoroethane
Q. Which haloalkane would you expect to have the highest boiling point?
  • A. Chloroethane
  • B. Bromoethane
  • C. Iodoethane
  • D. Fluoroethane
Q. Which of the following compounds can be prepared by the reaction of an alkyl halide with magnesium?
  • A. Grignard reagent
  • B. Alkoxide
  • C. Alcohol
  • D. Ether
Q. Which of the following compounds can undergo elimination reaction to form an alkene?
  • A. 1-chloropropane
  • B. 2-chloropropane
  • C. 3-chloropropane
  • D. chlorobenzene
Q. Which of the following compounds is a haloarene?
  • A. Chloroethane
  • B. Bromobenzene
  • C. Iodobutane
  • D. Fluoropropane
Q. Which of the following compounds will undergo nucleophilic substitution via an SN1 mechanism?
  • A. 1-chloropropane
  • B. 2-chloropropane
  • C. 3-chloropropane
  • D. chlorobenzene
Q. Which of the following haloalkanes can be converted to an alcohol by hydrolysis?
  • A. Bromobenzene
  • B. Chloroethane
  • C. Iodobutane
  • D. All of the above
Q. Which of the following haloalkanes is expected to have the highest boiling point?
  • A. Chloroethane
  • B. Bromoethane
  • C. Iodoethane
  • D. Fluoroethane
Q. Which of the following haloalkanes is least soluble in water?
  • A. Chloroethane
  • B. Bromoethane
  • C. Iodoethane
  • D. Fluoroethane
Q. Which of the following haloalkanes is most reactive towards nucleophilic substitution?
  • A. 1-bromopropane
  • B. 2-bromopropane
  • C. 3-bromopropane
  • D. Bromobenzene
Q. Which of the following haloalkanes is the most reactive towards nucleophilic substitution?
  • A. 1-bromopropane
  • B. 2-bromopropane
  • C. 3-bromopropane
  • D. bromobenzene
Q. Which of the following haloalkanes will undergo elimination reaction more readily?
  • A. 1-chloropropane
  • B. 2-chloropropane
  • C. 3-chloropropane
  • D. chlorobenzene
Q. Which of the following haloalkanes will undergo elimination reaction most readily?
  • A. 1-bromopropane
  • B. 2-bromopropane
  • C. 3-bromopropane
  • D. bromobenzene
Q. Which of the following haloarenes can undergo nucleophilic substitution?
  • A. Chlorobenzene
  • B. Bromobenzene
  • C. Iodobenzene
  • D. All of the above
Q. Which of the following haloarenes is most reactive in nucleophilic aromatic substitution?
  • A. Chlorobenzene
  • B. Bromobenzene
  • C. Nitrochlorobenzene
  • D. Fluorobenzene
Q. Which of the following haloarenes is most reactive towards nucleophilic substitution?
  • A. Chlorobenzene
  • B. Bromobenzene
  • C. Iodobenzene
  • D. Fluorobenzene
Q. Which of the following is a characteristic reaction of haloalkanes?
  • A. Electrophilic addition
  • B. Nucleophilic substitution
  • C. Free radical substitution
  • D. Hydrogenation
Q. Which of the following is a characteristic reaction of haloarenes?
  • A. Nucleophilic substitution
  • B. Electrophilic substitution
  • C. Hydrogenation
  • D. Dehydrohalogenation
Q. Which of the following is a method for the preparation of haloalkanes?
  • A. Hydrohalogenation of alkenes
  • B. Halogenation of alkanes
  • C. Nucleophilic substitution
  • D. All of the above
Q. Which of the following is a method to prepare haloalkanes?
  • A. Hydrogenation of alkenes
  • B. Halogenation of alkanes
  • C. Dehydrohalogenation
  • D. Hydrolysis of alcohols
Q. Which of the following is a primary haloalkane?
  • A. 1-bromobutane
  • B. 2-bromobutane
  • C. 3-bromobutane
  • D. Bromobenzene
Q. Which of the following statements about haloalkanes is true?
  • A. They are polar compounds
  • B. They are non-polar compounds
  • C. They do not react with nucleophiles
  • D. They are always solids
Q. Which reagent can be used to convert a haloalkane into an alcohol?
  • A. Sodium hydroxide
  • B. Sodium chloride
  • C. Sodium bromide
  • D. Sodium acetate
Q. Which reagent can be used to convert a haloalkane to an alcohol?
  • A. Sodium hydroxide
  • B. Sodium metal
  • C. Hydrochloric acid
  • D. Bromine
Q. Which reagent is commonly used to convert haloalkanes to alcohols?
  • A. Sodium hydroxide
  • B. Sodium chloride
  • C. Potassium bromide
  • D. Calcium carbonate
Q. Which reagent is used to convert haloalkanes to alcohols?
  • A. Sodium hydroxide
  • B. Sodium bicarbonate
  • C. Sodium chloride
  • D. Sodium acetate
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