CH-417
Collecting gases
Chemistry · Secondary 3 · Easy · Collecting gases
A student wants to measure the volume of carbon dioxide gas produced when marble chips react with excess hydrochloric acid. Which apparatus setup is most suitable?
- Use a measuring cylinder to measure the acid only.
- Collect the gas in a gas syringe connected to the flask.
- Use a thermometer in the flask.
- Weigh the flask on a balance only.
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