$A$ solid body of constant heat capacity $1 \ J/^oC$ is being heated by keeping it in contact with reservoirs in two ways :
$(i)$ Sequentially keeping in contact with $2$ reservoirs such 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,the body is brought from initial temperature $100^oC$ to final temperature $200^oC$. The entropy change of the body in the two cases respectively is :

  • A
    $\ln(2), \ln(2)$
  • B
    $\ln(2), 2\ln(2)$
  • C
    $2\ln(2), 8\ln(2)$
  • D
    $\ln(2), 4\ln(2)$

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