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NEETChemistryThermodynamics (C)

When electrical work is done on the system, how is the change in temperature related to the change in internal energy?

Options

  1. AThe change in temperature is directly proportional to the change in internal energy.
  2. BThe change in temperature is inversely proportional to the change in internal energy.
  3. CThe change in temperature is equal to the change in internal energy.
  4. DThe change in temperature is not related to the change in internal energy.

Correct answer

A. The change in temperature is directly proportional to the change in internal energy.

Step-by-step solution

When electrical work is done on the system, the change in temperature is directly proportional to the change in internal energy, as per the first law of thermodynamics.

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