Difference between revisions of "Acid-Base test"
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Lemon juice, orange juice, curd, sugar, common salt, Amla, baking soda, cucumber, etc,. | Lemon juice, orange juice, curd, sugar, common salt, Amla, baking soda, cucumber, etc,. | ||
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Reference links | Reference links | ||
| − | [https://dsert.kar.nic.in/kalikachetarike/7thEngScienceLS.pdf Kalika chetharike Material], https://www.youtube.com/watch?v=eUejqjWC8Ws&list=PLj2EUkWt-rYYrW4F_jtKRCvjiu3i0OYL9&index=2 | + | [https://dsert.kar.nic.in/kalikachetarike/7thEngScienceLS.pdf Kalika chetharike Material], [https://www.youtube.com/watch?v=eUejqjWC8Ws&list=PLj2EUkWt-rYYrW4F_jtKRCvjiu3i0OYL9&index=2 Litmus Paper test to detect Acid, Bases and Neutral substance] |
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| + | Acid and Base: | ||
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Process: | Process: | ||
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| + | Litmus paper as indicator: | ||
| + | {| class="wikitable" | ||
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| + | !Substance | ||
| + | !Blue/Red litmus | ||
| + | !Change in color | ||
| + | !Acid and base | ||
| + | |- | ||
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| + | |- | ||
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Revision as of 07:07, 22 December 2022
Objectives:
- Able to identify the acids and bases
- Able to classify the acids and bases
- Able to identify acids and bases using only one indicators
- Able to identify, differentiate and classify acids and bases by using all indicators
Materials required:
Lemon juice, orange juice, curd, sugar, common salt, Amla, baking soda, cucumber, etc,.
Reference links
Kalika chetharike Material, Litmus Paper test to detect Acid, Bases and Neutral substance
Acid and Base:
Process:
Litmus paper as indicator:
| Substance | Blue/Red litmus | Change in color | Acid and base |
|---|---|---|---|