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IGCSE O Level Chemistry Certification Exam Tests

IGCSE O Level Chemistry Practice Test 32

Save Energy: O Level Chemistry Multiple Choice Questions (MCQ) PDF - 32

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Save Energy: O Level Chemistry Questions and Answers PDF Download: Quiz 32

MCQ 156:

Liquefied Petroleum Gas (LPG) is obtained by cooling which of the following?

  1. methane
  2. natural gas
  3. carbon dioxide
  4. nitrous oxide
MCQ 157:

Duration of bright-bulb is shorter in a magnesium-copper battery because of the

  1. difference of copper and magnesium in reactivity series is lesser
  2. polarization occurs too quickly
  3. magnesium is highly reactive and dissolves very rapidly in acid
  4. none of above
MCQ 158:

100 cm3, 250 cm3 and 1 dm3 can be measured using

  1. measuring cylinder
  2. beaker
  3. volumetric flask
  4. burette
MCQ 159:

Electrons involved in bonding are from

  1. duplet
  2. octet
  3. outermost shells
  4. innermost shell
MCQ 160:

If an acid reacts with a carbonate, the product will always include

  1. H2O (l)
  2. salt (s)
  3. CO2 (g)
  4. all of above

IGCSE O Level Chemistry Exam Prep Tests

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Save Energy O Level Chemistry App (Android & iOS)

Save Energy O Level Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (iOS & Android)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)

SAT Chemistry App (iOS & Android)