IGCSE Chemistry 0620/21/O/N/21 Q2
2. A student put exactly 25.00 cm^3 of dilute hydrochloric acid into a conical flask.
The student added 2.5 g of solid sodium carbonate and measured the change in temperature of the mixture.
Which apparatus does the student need to use?
A balance, measuring cylinder, thermometer
B balance, pipette, stopwatch
C balance, pipette, thermometer
D burette, pipette, thermometer