According to Kelvin-Planck’s statement of second law of thermodynamics,

According to Kelvin-Planck’s statement of second law of thermodynamics,

(A) It is possible to construct an engine working on a cyclic process, whose sole purpose is to convert heat energy into work

(B) It is impossible to construct a device which operates in a cyclic process and produces no effect other than the transfer of heat from a cold body to a hot body

(C) It is impossible to construct an engine working on a cyclic process, whose sole purpose is to convert heat energy into work               (Ans)

(D) None of the above