Question 2 A student conducts an experiment to determine the effect of adding salt on the boiling temperature
water. The results are shown below.
boiling temperature
Sample Amount of Salt Boiling Temperature(oC)
Sample 10g
100.0
Sample 2 29
102.3
Sample 3 59
104.8
Sample 410g
107.5
Which is the independent variable in this experiment?
o
A
Amount of salt added
B
Volume of water
С
Boiling temperature
D
Time required for water to boil
Time Remaining: 58 minutes