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Section 22-1

مشتقات الهيدروكبرونات اسئلة تحصيلية كيمياء 3 العبيكان 1434هـ. Section 22-1. A B C D. Section 22.1 Assessment. Which of the following is NOT an alkyl halide? A. 2-fluorobutane B. 1,3-dichlorobenzene C. sodium chloride D. bromoethane. Section 22-1. A B C D.

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Section 22-1

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  1. مشتقات الهيدروكبرونات اسئلة تحصيلية كيمياء 3 العبيكان 1434هـ Section 22-1

  2. A B C D Section 22.1 Assessment Which of the following is NOT an alkyl halide? A.2-fluorobutane B.1,3-dichlorobenzene C.sodium chloride D.bromoethane Section 22-1

  3. A B C D Section 22.1 Assessment An alkane with one or more halogen substituents is called what? A.aryl halide B.metal halide C.chlorofluorocarbon D.alkyl halide Section 22-1

  4. A B C D Section 22.2 Assessment Which of the following is an alcohol? A.cyclohexamine B.1-chlorobutanol C.bromobutene D.butylpropyl ether Section 22-2

  5. A B C D Section 22.2 Assessment Which functional group is present in an alcohol? A.hydroxyl group B.halogen C.aromatic ring D.amino group Section 22-2

  6. A B C D Section 22.3 Assessment Which of the following is the carbonyl group? A.COOH B.C=O C.CONH2 D.R-O-R′ Section 22-3

  7. A B C D Section 22.3 Assessment Which of the following does NOT contain a carbonyl group? A.ketones B.esters C.amines D.aldehydes Section 22-3

  8. A B C D Aryl halides contain what two groups? A.nitrogen and aliphatic hydrocarbon chain B.nitrogen and aromatic hydrocarbon ring C.halogen and aromatic hydrocarbon ring D.halogen and aliphatic hydrocarbon chain Chapter Assessment 1

  9. A B C D Amines contain which function group? A.–OH B.–Br C.R-O-R′ D.–NH2 Chapter Assessment 2

  10. A B C D Which of the following does NOT contain the carbonyl group? A.ketones B.ethers C.aldehydes D.amides Chapter Assessment 3

  11. A B C D What is an addition reaction in which a hydrogen atom and hydroxyl group from a water molecule add to a double or triple bond called? A.elimination reaction B.hydration reaction C.dehydration reaction D.hydrogenation reaction Chapter Assessment 4

  12. A B C D A type of plastic that can be molded only when first produced is called a ____. A.thermoplastic B.polythermal C.setting plastic D.thermosetting Chapter Assessment 5

  13. A B C D What are the products of this reaction? CH3CH2Br + NaOH → ____ A.CH3CH2Na + BrOH B.CH3CH2OH + NaBr C.CH3CH2OHNaBr D.CH3CH3 + Na3BrO STP 1

  14. A B C D What type of compound does this formula represent? CH3CH2CH2COOH A.ester B.ether C.carboxylic acid D.ketone STP 2

  15. A B C D How many carbon atoms are present in 2-ethyl pentane? A.2 B.5 C.7 D.8 STP 3

  16. A B C D What are the oxidation numbers of the elements in H2SO4? A.H = +1, S = +6, O = –2 B.H = +2, S = +4, O = –4 C.H = +1, S = +4, O = –1 D.H = +1, S = –10, O = +2 STP 4

  17. A B C D Which type of compound is formed when accepts H+ ions? A.Brønsted-Lowery base B.Brønsted-Lowery acid C.conjugate base D.conjugate acid STP 5

  18. A B C D The smaller, repeating units that make up a polymer are called ____. A.structural units B.polyunits C.monomers D.building blocks Section 22-5

  19. A B C D Section 22.4 Assessment What type of reaction is the following? alkyl halide → alkene A.halogenation B.elimination C.addition D.substitution Section 22-4

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