An experiment was carried out with water by a group
of pupils and the given graph was plotted to show the
results. Identify the processes taking place between
WX, XY and YZ and select the correct option.
9 100°C
Temperature (°C)
27°C'w
0 5 10 15 20 25 30 35
Time (min)
WX
Boiling
Boiling
C. Heating
D. Heating
XY
Cooling
Heating
Cooling
Boiling
YZ
Heating
Cooling
Boiling
Cooling
Answers
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Answer:
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Explanation:
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