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snow_lady [41]
3 years ago
13

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

Chemistry
1 answer:
slavikrds [6]3 years ago
3 0

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

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