Practice Quiz

Praxis II: Chemistry Exam Prep - Question List

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56. Which of the following compounds has a single pi bond? Hint: draw structures of each.
  1. Ammonia
  2. Sulfuric Acid
  3. Methane
  4. Hydrogen cyanide
  5. Hydrogen Peroxide
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57. What property of a metal refers to its ability to be hammered into sheets?
  1. Ductility
  2. Thermal conductivity
  3. Electrical conductivity
  4. Malleability
  5. Density
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58. Which of the following sets of quantum numbers is not possible for an electron?
  1. n = 4, l = 2, ml = -1, s=-1/2
  2. n = 3, l = 3, ml = -1, s=-1/2
  3. n = 2, l = 1, ml = 1, s=-1/2
  4. n = 5, l = 3, ml = -2, s=1/2
  5. n = 4, l = 3, ml = 2, s=1/2
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59. What type of radioactive emission does not have mass?
  1. Beta emission
  2. Alpha emission
  3. Positron emission
  4. Gamma emission
  5. All types of radioactive emission have mass
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60. What is the order of reaction for the following equation? A + B --> 2C
  1. Zero order
  2. First order
  3. Second order
  4. Third order
  5. Fourth order
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