Name: ________________________________________ Chemistry Unit 10: Organic Key Idea Question Justify your answer Confidence Level with an explanation or calculation. None Moderate Fully 1 Which of the following is a general formula for alkanes? Pre-discussion: CnH2n-2 c. CnH2n+2 CnH2n Post discussion: 2 Which is true about isomers? Same formula & properties. Pre-discussion: Different formula & properties. Same formula, different Post discussion: properties. Different formula, same properties. 3 Which of the following is a saturated hydrocarbon? Pre-discussion: C3H8 c. C4H8O C2H4 d. C5H11OH Post discussion: 4 Which can undergo substitution? Pre-discussion: CH4 c. C3H6 C2H4 d. C4H6 Post discussion: 5 Which is a product of fermentation? C2H5OH c. C2H5O Pre-discussion: CH3COOH d. CH3COOCH3 Post discussion: 6 Draw an isomer of ethanol. Pre-discussion: Post discussion: 7 Draw the dot diagram of Ethanoic Acid. Pre-discussion: Post discussion: 8 Explain in terms of forces of attraction, why alcohols have higher boiling points Pre-discussion: than alkanes. Post discussion: 9 Determine the homologous series to which octane belongs. Pre-discussion: Post discussion: 10 What are the products of the combustion of propane in oxygen gas? Pre-discussion: Post discussion: Common Sense Chemistry Review Volume 10
Name: ________________________________________ Chemistry Unit 10: Organic Key Idea Question Justify your answer with an explanation or calculation. Confidence Level None Moderate Fully 1 Which of the following is a general formula for alkanes? CnH2n-2 c. CnH2n+2 CnH2n Pre-discussion: Post discussion: 2 Which is true about isomers? Same formula & properties. Different formula & properties. Same formula, different properties. Different formula, same properties. Pre-discussion: Post discussion: 3 Which of the following is a saturated hydrocarbon? C3H8 c. C4H8O C2H4 d. C5H11OH Pre-discussion: Post discussion: 4 Which can undergo substitution? CH4 c. C3H6 C2H4 d. C4H6 Pre-discussion: Post discussion: 5 Which is a product of fermentation? C2H5OH c. C2H5O CH3COOH d. CH3COOCH3 Pre-discussion: Post discussion: 6 Draw an isomer of ethanol. Pre-discussion: Post discussion: 7 Draw the dot diagram of Ethanoic Acid. Pre-discussion: Post discussion: 8 Explain in terms of forces of attraction, why alcohols have higher boiling points than alkanes. Pre-discussion: Post discussion: 9 Determine the homologous series to which octane belongs. Pre-discussion: Post discussion: 10 What are the products of the combustion of propane in oxygen gas? Pre-discussion: Post discussion: Common Sense Chemistry Review Volume 10
unit_10_review_sheet.docx