Which part of the above plot represent a phase change ?Solution:
In Part b to c temperature remains constant even when heat is supplied
Similarly in part d to e temperature remains constant
So state is changing in part b to c and in d to e.
The following figure represents the temperature versus time plot for a given amount of a substance when heat energy is supplied to it at a fixed rate.
Which part of the above plot represent a phase change ?
Which part of the above plot represent a phase change ?
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