A student states, “When the alcohol sample was at a temperature of 500 K, all the particles we’re moving faster than any of the particles were moving at 400 k.” Do you agree with this students statement? Justify your answer

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A student states, “When the alcohol sample was at a temperature of 500 K, all the particles we’re moving faster than any of the particles were moving at 400 k.” Do you agree with this students statement? Justify your answer
1. In an experiment, a closed container holds a 10.0 g sample of an alcohol. The
container is cooled at a constant rate. The sample's temperature is recorded each
minute. A graph of the data is below. A phase diagram for the alcohol is also
shown.
COOLING CURVE FOR AN
PHASE DIAGRAM OF AN ALCOHOL
ALCOHOL
y
62
500
liquid
solid
400
1.00
300
200
4.2 x 10-9
100
gas
0-
10
15
Time (min)
150 159
351 514
Temperature (K) (not to scale)
Temperature (K)
20
Pressure (atm) (not to scale)
Transcribed Image Text:1. In an experiment, a closed container holds a 10.0 g sample of an alcohol. The container is cooled at a constant rate. The sample's temperature is recorded each minute. A graph of the data is below. A phase diagram for the alcohol is also shown. COOLING CURVE FOR AN PHASE DIAGRAM OF AN ALCOHOL ALCOHOL y 62 500 liquid solid 400 1.00 300 200 4.2 x 10-9 100 gas 0- 10 15 Time (min) 150 159 351 514 Temperature (K) (not to scale) Temperature (K) 20 Pressure (atm) (not to scale)
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