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A-Level Organic Chemistry

Subject: Chemistry

Level: Medium

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Q1: How does the size of the molecule effect the boiling point?

  • 1.

    Boiling Point decreases with the increase in the molecular mass

  • 2.

    Boiling Point is not affected by the molecular mass

  • 3.

    Boiling Point increases with the increase in the molecular mass

Q2: Which of the following is the correct general formula for Alkenes?

  • 1.

    CnH2n+2

  • 2.

    CnH2n

Q3: Which of the following are true about Homologous Series? (Select all applicable)

  • 1.

    All members for a homologous series have same number of Carbon atoms

  • 2.

    Each successive member of a homologous series has an extra -CH2-

  • 3.

    All members of a homologous series have same functional group

Q4: Which one of the following has all C-H bonds removed?

  • 1.

    Structural Formula

  • 2.

    General Formula

  • 3.

    Skeletal Formula

  • 4.

    Displayed Formula

Q5: Which of the following is not a hydrocarbon?

  • 1.

    Butane

  • 2.

    Propene

  • 3.

    Ethanol

Q6: Members of a homologous series do not always have similar chemical properties.

  • 1.

    False

  • 2.

    True

Q7: As a homologous series is ascended, the size of the molecule :

  • 1.

    Decreases

  • 2.

    Increases

  • 3.

    Remains unchanged

Q8: Which one of the following is a 2D representation of an organic compound that shows all its atoms and their bonds?

  • 1.

    General Formula

  • 2.

    Structural Formula

  • 3.

    Displayed Formula

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