JACB - 7 - Science :: Acid, Base and Salt

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Go To: JACB-Science-Grade 7

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Course Content / Subtopic list:


  1. Edible substances and their tastes
  2. Acids and bases
  3. Acids and their sources
  4. Bases and their sources
  5. Natural indicators around us
  6. Litmus - a natural dye , blue and red litmus paper
  7. Turmeric - another natural indicator
  8. China rose as an indicator
  9. Phenolphthalein
  10. Neutralisation
  11. Neutralisations in everyday life - indigestion , ant bite , soil treatment , factory wastes
  12. Acid rain

Expected Learning Outcome:


SWBAT-

  1. Identify and analyze various edible substances and their tastes
  2. Differentiate between acids and bases
  3. Identify and compare the changes in color of various indicators like litmus , turmeric , China rose and phenolphthalein
  4. Define neutralization
  5. Explain various examples of neutralization in everyday life
  6. Define acid rain


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