Question

Identify each functional group shown in bold letters. For each molecule shown below: 1) circle any bonds which have considerable polarity, 2) Indicate which atoms arc positive or negative, and 3) tell whether or not the overall molecule is polar The infrared spectrum of a molecule shows peaks at 3000, 1700, 1400 and 1200 cm^-1 Which of the molecules drawn in Part 3 would produce this spectrum? Explain how you made your choice. List each of these halides as primary, secondary or tertiary:

Answer 1

Part 2 F letters unctional group recognition. Identify each functional group shown in bold amide alcohol ketone aldehyde ester Part 3 Polarity of molecules. For each molecule shown below: 1) cirele any bonds which have considerable polarity. 2) Indicate which atoms are positive or negative, and 3) tell whether or not the overall molecule is polar carbon +ve, oxygen -ve H3C H3C remaining non-polar Part 4 Infrared spectra. The infrared spectrum of a molecule shows peaks at 3000, 1700, 1400 and 1200 cm Which of the molecules drawn in Part 3 would produce this spectrum? Explain how you made your choice Part 5 Primary, secondary and tertiary halides List each of these halides as primary, secondary or tertiary: CI I tertiary Primary ' , secondary Primary Primary