A solid of constant heat capacity \( 1 J /{ }^{\circ} \mathrm{C} \)...
0A solid of constant heat capacity \( 1 J /{ }^{\circ} \mathrm{C} \) is being heated by keeping it in contact with reservoirs in two ways
\( \mathrm{P} \)
(i) Sequentially keeping in contact with 2 reservoirs such
W that each reservoir supplies same amount of heat
(ii) Sequentially keeping in contact with 8 reservoirs such that each reservoir supplies same amount of heat
In both the cases body is brought from initial temperature \( 100^{\circ} \mathrm{C} \) to final temperature \( 200^{\circ} \mathrm{C} \). Entropy change of the body in the two cases respectively is
[JEE (Main) 2015]
(a) \( \ln 2,4 \ln 2 \)
(b) \( \ln 2, \ln 2 \)
(c) \( \ln 2,2 \ln 2 \)
(d) \( 2 \ln 2,8 \ln 2 \)
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