Save Energy: O Level Chemistry Quiz Questions and Answers 105 PDF Download

Learn save energy o level chemistry quiz, online Cambridge IGCSE chemistry test 105 for online courses, distance learning. Free chemistry MCQs questions and answers to learn save energy: o level chemistry MCQs with answers. Practice MCQs to test knowledge on save energy: o level chemistry, chemical symbols, electrolyte and non electrolyte, ph scale: acid and alkali for AS level online interactive tests.

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Quiz on Save Energy: O Level Chemistry Quiz PDF Download Worksheet 105

Save Energy: O Level Chemistry Quiz

MCQ. Energy can be conserved through

  1. insulating lofts with fiber glass
  2. use of lame burn engines
  3. using catalytic converters
  4. controlling temperature


Chemical Symbols Quiz

MCQ. Symbol Hg stands for

  1. helium
  2. Hydragyrum
  3. hydrogen
  4. Natrium


Save Energy: O Level Chemistry Quiz

MCQ. In an endothermic reaction,

  1. more light is produced
  2. chemical bonds are formed
  3. a lot of steam is produced
  4. products contain more energy than the reactants


Electrolyte and Non Electrolyte Quiz

MCQ. On passing electricity through electrolyte solution,

  1. the electrolyte splits up
  2. the electrolyte decomposes
  3. the ions migrate towards oppositely charged electrodes
  4. all of these


pH Scale: Acid and Alkali Quiz

MCQ. Washing soda is

  1. acidic
  2. alkaline
  3. neutral
  4. basic