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مراجعة ليلة الاختبار

Quiz by Dr.mariam 0547389123

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5 questions
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  • Q1

    pentane has several isomers. Which of thefollowing condensed formula is not an isomer of pentane?

    CH3CH2 CH(CH3)2

    CH3 CH2 CH2CH2CH3

     CH3CH(C2H5)2

    CH3 C(CH3)2CH3

    300s
  • Q2

    What is the ideal angle between the H-C-C bondin ethylene?

    180°

    90°

    109°

    120°

    300s
  • Q3

    The IUPAC nameof the following compound is......

    Question Image

    2-methyl-4- propyl hexane

    3- ethyl-1,1-dimethylhexane

    2-ethyl-3-methylheptane

    4-ethyl-2-methylheptane

    300s
  • Q4

    What is the major product formed when excess HCIis added to 1-butyne?

    CH3CH2CH = CH Cl

    CH3CH2CHClCH2Cl

    CH3CH2CH2CHCl2

    CH3CH2CCl2CH3

    300s
  • Q5

    The IUPAC name of this compound is....

    Question Image

    1-methyl-2,4-cyclohexadiene

    3- methyl cyclohexene

    toluene

    5-methyl-1,3- cyclohexadiene

    300s

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