Difference between revisions of "JACB - 7 - Science :: Acid, Base and Salt"
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− | [https://diksha.gov.in/play/collection/ | + | [https://diksha.gov.in/play/collection/do_31279285164361318414434?contentType=TextBook?contentType=TextBook Hindi medium textbook] |
Revision as of 17:03, 7 June 2023
Go To: JACB-Science-Grade 7
[edit]
Course Content / Subtopic list:
- Edible substances and their tastes
- Acids and bases
- Acids and their sources
- Bases and their sources
- Natural indicators around us
- Litmus - a natural dye , blue and red litmus paper
- Turmeric - another natural indicator
- China rose as an indicator
- Phenolphthalein
- Neutralisation
- Neutralisations in everyday life - indigestion , ant bite , soil treatment , factory wastes
- Acid rain
Expected Learning Outcome:
SWBAT-
- Identify and analyze various edible substances and their tastes
- Differentiate between acids and bases
- Identify and compare the changes in color of various indicators like litmus , turmeric , China rose and phenolphthalein
- Define neutralization
- Explain various examples of neutralization in everyday life
- Define acid rain
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