11th Class
Physics
Thermodynamical Processes
Question Bank
Critical Thinking
question_answer
If for a given substance melting point is \[{{T}_{B}}\] and freezing point is \[{{T}_{A}}\], then correct variation shown by graph between entropy change and temperature is [DCE 2001]
A)
B)
C)
D)
Correct Answer:
A
Solution :
For a pure substance \[{{T}_{A}}\]and \[{{T}_{B}}\] represent the same temperature. Hence A is a correct choice.