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A. 207 kJ B. 4730 kJ C. 9460 kJ D. 414 kJ
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A. 207 kJ
B. 4730 kJ
C. 9460 kJ
D. 414 kJ

A. 207 kJ B. 4730 kJ C. 9460 kJ D. 414 kJ-example-1
User Julius Tuskenis
by
8.4k points

1 Answer

7 votes

Answer:

C = 9460 Kj

Explanation:

Given data:

Mass of copper = 2kg

Latent heat of vaporization = 4730 Kj/Kg

Energy required to vaporize 2kg copper = ?

Solution:

Equation

Q= mLvap

by putting values,

Q= 2kg × 4730 Kj/Kg

Q = 9460 Kj

User Bogdan Dincescu
by
7.1k points
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