Heat is supplied to a block of ice 0o 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