Consider the following two processes;
(I) A heat source at 1200 K loses 2500 kJ of heat to a sink at 800 K
(II) A heat source at 800 K loses 2000 kJ of heat to a sink at 500 K
Which of the following statements is true?
(a) Process I is more irreversible than process II
(b) Process II is more irreversible than process I
(c) Irreversibility associated in both the processes are equal
(d) Both the processes are reversible