A solid body of constant heat capacity $1 \mathrm{J} {\left(\mathrm{℃}\right)}^{-1}$ 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 the same amount of heat. (ii) Sequentially keeping in contact with $8$ reservoirs such that each reservoir supplies the same amount of heat. In both, cases the body is brought from initial temperature $100 \mathrm{K}$ to final temperature $200 \mathrm{K}$ . Entropy change of the body in the two cases respectively is: Note: This question was awarded as a bonus since temperatures were given in centigrade instead of in Kelvin. Proper corrections are made in the question to avoid it.

• A

  $2\ln 2,\mathrm{ }8\ln 2$
• B

  $\ln 2,\mathrm{ }4\ln 2$
• Correct answer
  C

  $\ln 2,\mathrm{ }\ln 2$
• D

  $\ln 2,\mathrm{ }2\ln 2$

Hence, the correct answer is option: 'C'.