Physics 9 Chapter 8 - Thermal Properties of Matter -23

Physics 9 Chapter 8 - Thermal Properties of Matter -23

1. What is the latent heat of fusion of nitrogen?

a) 158.7 J Kg^-1
b) 200.7 J Kg^-1
c) 10500 J Kg^-1
d) 25.5 J Kg^-1

2. What is the latent heat of vaporization of nitrogen?

a) 105.0 J Kg^-1
b) 1575.7 J Kg^-1
c) 200 J Kg^-1
d) 1645.7 J Kg^-1

3. What is the melting point of oxygen?

a) 39°C
b) -219°C
c) 219°C
d) 1603°C

4. What is the boiling point of oxygen?

a) 39°C
b) 1603°C
c) -183°C
d) 219°C

5. What is the latent heat of fusion of oxygen?

a) 158.7 J Kg^-1
b) 13.8 J Kg^-1
c) 200.7 J Kg^-1
d) 10500 J Kg^-1

6. What is the latent heat of vaporization of oxygen?

a) 210 J Kg^-1
b) 1575.7 J Kg^-1
c) 105.0 J Kg^-1
d) 1645.7 J Kg^-1

7. What is the melting point of water?

a) 1603°C
b) 219°C
c) 39°C
d) 0.0°C

8. What is the latent heat of fusion of water?

a) 336.0 J Kg^-1
b) 200.7 J Kg^-1
c) 158.7 J Kg^-1
d) 10500 J Kg^-1

9. 200.7 J Kg^-1

a) 1645.7 J Kg^-1
b) 105.0 J Kg^-1
c) 1575.7 J Kg^-1
d) 2260 J Kg^-1

10. What is the boiling point of water?

a) 1603°C
b) 100°C
c) 219°C
d) 39°C

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