1. Transfer of liquid
- Simple transfer of a liquid from one test tube to another empty test tube.
- Useful GIF for depicting the transfer of liquids concept.
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| Transfer of Liquid |
2. Effervescence
- Very useful GIF for explaining the effervescence in virtual classes.
- Effervescence is one of the phenomena observed in the qualitative salt analysis of carbonate based salts.
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| Effervescence |
3. Gas bubbles or mild effervescence
- When liquid in a test tube is heated, gas bubbles are started forming.
- This gas bubbling can also be used as mild effervescence depicting.
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| Gas bubbles or mild effervescence |



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