1.

(A): It is not possible for a system, unaided by an external agency to transfer heat from a body at lower temperature to another body at higher temperature. (R ): According to Clausius statement, "No process is possible whose sole result is the transfer of heat from a cooled object to a hotter object.

Answer»

Both (A) and(R ) are true and (R ) is the CORRECT explanation of (A)
Both (A) and (R ) are (R ) true and is not the correct explanation of (A)
(A) is true but (R ) is FALSE
Both (A) and (R ) are false

Answer :A


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