Science
Science, 14.10.2021 04:55, enrica11

Figure 2 Boiling temperature of Sample Liquid B Fime of
aking
Study the graph in figures 1 and 2 then, answer the following questions Use Figure
in answering items 1-4
Questions
1. What is the temperature of Sample Liquid At 4 minutes?
2. What is the temperature of Sample Liquid A after 4 minutes tchanging or sonstart
3. What does the horizontal tat Itne part of the graph show? Ashows that the temperat
(stays the same or gradually changing)
4. What is the nature of Sample Liquid A. (pure substance or mixture)? Why?
Use Figure 2 graph in answering items 5-8.
5. What is the temperature of Sample Liquid B at 4 minutes?
6. What is the temperature of Sample Liquid B from 4 minutes to 11 minutes? (changi
constant)
7. What does the graph show? It shows that the temperature? (stays the same or gras
changing)
8. What is the nature of Sample Liquid A, (pure substance or mixture)? Why?
Activity 2.
Karla's group was confused which of the two solid samples is pure substance an
mixture For them to identify, they decided to heat a scoop of each sample an
observe as it melts. They make sure that each sample receives the same amount
heat. The observed data is illustrated in graph below

answer
Answers: 2

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Do you know the correct answer?
Figure 2 Boiling temperature of Sample Liquid B Fime of
aking
Study the graph in figures...

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