Answer :
When creating a model of a volcanic eruption using baking soda and vinegar, safety is important even in small-scale experiments. Out of the options given, the best choice for protection is:
- Goggles
Here's why goggles are the most suitable option:
Purpose: Goggles are specifically designed to protect your eyes from any splashes or accidental spills that may occur during the experiment. This is important as vinegar is an acid and can irritate your eyes.
Scenario: In a typical baking soda and vinegar reaction, carbon dioxide gas is rapidly produced, which can cause bubbling and sometimes splattering of the mixture.
Efficiency: Goggles provide a protective barrier, ensuring that even if the reaction is more vigorous than expected, your eyes remain safe.
Other options like tongs, a test tube, and a beaker each have their own uses in laboratory settings but do not offer the same level of eye protection that goggles do.
Remember that safety always comes first when performing any scientific experiments, so using the proper protective gear like goggles is essential.
