Chemical Reactions

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10 Questions - Developed by: - Developed on: - 538 taken - 2 people like it

  • 1
    Chemical reactions is a process in which one or more substances, the reactants, are converted to one or more different substances, the products. Substances are either chemical elements or compounds.
  • 2
    Law of conservation of mass does not affect chemical reactions!
  • 3
    Is combustion a type of chemical reaction?

  • 4
    Yeast fermentation is used in cinnamon rolls
  • 5
    Chemical and Physical properties of substances are the same
  • 6
    Chemical properties include appearance, color, texture and solubility

  • 7
    Cinnamon rolls are disgusting.
  • 8
    Heat can not be associated with a chemical reaction.
  • 9
    There were three chemical reactions named in the presentation.
  • 10
    Chemical properties are associated with physical properties.

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