Heat is supplied to a block of ice 0° until half of it has melted…

JAMB 1980

Heat is supplied to a block of ice 0° until half of it has melted. Which of the following statements is true?

A. the temperature rises and the ice exoands

B. the temperature remains constant and the volume of ice decreases

C. the ice gives out heat as it melts

D. the mass remains constant and the temperature increases

E. the mass decreases because some heat is lost to the atmosphere

Correct Answer: Option B

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About Teezab 1349 Articles
His Name is Tiamiyu Abdulbazeet Olawale. He is a student at the University of Ilorin studying Electrical and Electronics Engineering. He likes to give the latest updates about Nigeria and international institutions as he aims at helping people to lay their hands on the right information.

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