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Heat Curves #1

Last updated almost 8 years ago

12 questions

Note from the author:

Practice on analyzing that parts of a heat curve.

1 point

1

Question 1

1.

In what part of the curve does substance X behave as a solid?

I

III

V

2 points

2

Question 2

2.

How can you justify your answer to number 1 being correct?

1 point

1

Question 3

3.

In what part of the curve would substance X behave as a liquid?

I

III

V

2 points

2

Question 4

4.

How can you justify your answer to number 3 being correct?

1 point

1

Question 5

5.

In what part of the curve does substance X behave like a gas?

I

III

V

2 points

2

Question 6

6.

How can you justify your answer to number 5 being correct?

1 point

1

Question 7

7.

What part of the curve represents a section where substance X is both a solid and a liquid?

II

III

IV

2 points

2

Question 8

8.

How can you justify your answer to number 7 being correct?

1 point

1

Question 9

9.

What part of the curve represents a section where substance X is both a liquid and a gas?

I

II

IV

2 points

2

Question 10

10.

How can you justify your answer to number 9 being correct?

2 points

2

Question 11

11.

At what temperature does sustance X start to melt?

2 points

2

Question 12

12.

At what temperature does substance X start to boil?