Respuesta :

Answer:

b) 70°C

Explanation:

Given that super heat temperature at 101.325  KPa=  170°C.

We know that saturation temperature at 101.325  KPa is 100°C.

So

Degree of super heat =Super heat temperature - saturation temperature (  at constant pressure)

Now by putting the values

Degree of super heat=170-100

Degree of super heat=70°C.

So our option b is right.  

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