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P-1 Chemical reactions and equations — Science STD 10 — Question

Maharashtra BoardEnglish MediumSTD 10ScienceP-1 Chemical reactions and equations1 Mark
Question
What is the importance of a chemical equation?
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Answer

  1. Reactants are converted into products.
  2. Mass is conserved.
  3. Atoms are conserved.
  4. The properties and compositions of the products of a chemical reaction are different from those of its reactants.
  5. Generally, energy is either absorbed or evolved.

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