Chemistry · Oct / Nov 2019 · Paper 11 · Question 1
The concentration of aqueous sodium carbonate can be found by reaction with hydrochloric acid of known concentration. The indicator methyl orange is used. Which items of equipment are needed?
- Aburette, measuring cylinder, gas syringe
- Bburette, measuring cylinder, thermometer
- Cburette, pipette, conical flask
- Dburette, pipette, stopwatch
As printed in the paper
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Correct answer: C. burette, pipette, conical flask
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