Ordinary Level Chemistry MCQs Quiz Online PDF Download

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MCQs on Ordinary Level Chemistry Quiz PDF Download

MCQ. Data loggers are

  1. data punching devices
  2. devices used to draw graph of temperature against time
  3. are a form of stop watch
  4. have replaced gas syringes


MCQ. Acidic oxides do not include

  1. CO2
  2. SO2
  3. P2O5
  4. PbO


MCQ. Impurities,

  1. lower the boiling point
  2. lower the freezing point
  3. lower melting points
  4. raise the melting point


MCQ. A dissolved solid can be separated from solution through

  1. simple filtration
  2. sublimation
  3. evaporation
  4. decanting


MCQ. A range of boiling point indicates,

  1. that chromatography is not correctly done
  2. that fractional distillation has been carried out successfully
  3. that it has got impurities
  4. that any impurity is absent