Change of State Quiz Questions and Answers 165 PDF Download

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Study change of state online courses with multiple choice question (MCQs): presence of impurities cause, for bachelor degree and masters in chemistry degree questions with choices a fall in boiling point, a rise in melting point, a fall in condensation point with online global exams' preparation for international tests like MCAT practice test for good MCAT scores. Learn particles of matter quizzes with problem-solving skills assessment test.

Quiz on Change of State Worksheet 165Quiz PDF Download

Change of State Quiz

MCQ: Presence of impurities cause

  1. a fall in boiling point
  2. a rise in melting point
  3. a fall in condensation point
  4. None of Above

D

Chemical to Electrical Energy Quiz

MCQ: Brightness of battery light depends on the

  1. polarization
  2. difference in the reactivity series of two metals in the battery
  3. volts of bulb attached to the battery
  4. all of these

B

Oxidation Reduction Reactions Quiz

MCQ: When dichromate (VI) ion becomes reduced to chromium (III) ion, a change of color occurs from

  1. purple to pink
  2. purple to colorless
  3. orange to purple
  4. orange to green

D

Percent Composition of Elements Quiz

MCQ: In Na2CO3.10H2O, highest percentage composition is of

  1. sodium
  2. oxygen
  3. water
  4. carbon

C

Change of State Quiz

MCQ: "No fixed volume" is a characteristic of

  1. liquids
  2. solids
  3. gases
  4. aqueous solutions

C