Eamcet Chemistry - 1 st Year : Unit 6.2 (Thermo Dynamics ) - Thermodynamics-2 Free Online Tests | Mock Tests | Preparation | Practice Tests

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The incorrect statement according to second law of thermodynamics is

A. Heat can ‘t flow from colder body to a hotter body on its own

B. All spontaneous processes are thermodynamically irreversible

C. Heat can be converted into work completely without casusing some permanent change in the system (or) surroundings

D. Perpetual motion machine of second kind is not possible

E. None of the above

View Answer

Correct choice: C

Explanation:

None

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