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Physics 9 Chapter 8 - Thermal Properties of Matter -22
1.
What is the melting point of lead?
a) 327°C
b) 1603°C
c) 219°C
d) 39°C
2.
What is the boiling point of lead?
a) 1750°C
b) 1603°C
c) 39°C
d) 219°C
3.
What is the latent heat of fusion of lead?
a) 10500 J Kg
^{-1}
b) 158.7 J Kg
^{-1}
c) 23.0 J Kg
^{-1}
d) 200.7 J Kg
^{-1}
4.
What is the latent heat of vaporization of lead?
a) 105.0 J Kg
^{-1}
b) 1575.7 J Kg
^{-1}
c) 858 J Kg
^{-1}
d) 1645.7 J Kg
^{-1}
5.
What is the melting point of mercury?
a) -39°C
b) 1603°C
c) 219°C
d) 39°C
6.
What is the boiling point of mercury?
a) 219°C
b) 1603°C
c) 357°C
d) 39°C
7.
What is the latent heat of fusion of mercury?
a) 11.7 J Kg
^{-1}
b) 158.7 J Kg
^{-1}
c) 200.7 J Kg
^{-1}
d) 10500 J Kg
^{-1}
8.
What is the latent heat of vaporization of mercury?
a) 1575.7 J Kg
^{-1}
b) 270 J Kg
^{-1}
c) 105.0 J Kg
^{-1}
d) 1645.7 J Kg
^{-1}
9.
What is the melting point of nitrogen?
a) -21°C
b) 219°C
c) 39°C
d) 1603°C
10.
What is the boiling point of nitrogen?
a) 219°C
b) 39°C
c) 1603°C
d) -196°C
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