In an experiment to determine the rate of reaction between marble chips (CaCO₃) and HCl, the volume of CO₂ produced is measured. Which factor would NOT affect the rate of CO₂ production?
Correct answer: D. Volume of the reaction flask
- A. Concentration of HCl
- B. Surface area of marble chips
- C. Temperature of the reaction
- D. Volume of the reaction flask
Explanation
The flask's volume does not affect the reaction rate, which depends on concentration, surface area, and temperature.
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