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Temperature and Its Measurement - Jamb Physics Past Questions and Answers

Jamb Physics Past Questions

Jamb Past Questions and Answers on Temperature and Its Measurement

Question 56:

JAMB 2021

Calculate the heat energy required to vaporize 50g of water initially at 80ºC if the specific heat capacity of water is 4.23jg\(^{-1}\)k\(^{-1}\) (specific latent heat of vaporization of water is 2260jg\(^{-1}\)

A. 530000J
B. 23200J
C. 17200J
D. 130000J

View Answer & Explanation

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