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ICSE Class 8 Answered

iam not understanding chemical reaction
Asked by shobhachikkur102 | 09 Jan, 2021, 06:20: PM
Expert Answer

Chemical Reaction:

  • A chemical reaction is a process in which the initial substances change to form a new substance.
  • Chemical reactions involve chemical changes.
  • During chemical reactions, a rearrangement of atoms takes place between the reacting substances to form a new substance having entirely different properties.
  • A chemical reaction involves breaking of old chemical bonds existing between the atoms of reacting substances and then making of new chemical bonds between the rearranged atoms of new substances.
  • During a chemical reaction, the atoms of one element do not change into those of another element. Only a rearrangement of atoms takes place in a chemical reaction.
Answered by | 09 Jan, 2021, 09:30: PM
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