At a certain temperature, $T(K)$, during a process, $500 \text{ J}$ is absorbed by the system and work of $200 \text{ J}$ is done by the system. Then the change in internal energy of the system is: (in $\text{ J}$)

  • A
    $700$
  • B
    $400$
  • C
    $300$
  • D
    $500$

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