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The figure given above shows the temperature ( T )- time (t) plot when we start heating a piece of naphthalene. The temperature ( T ^* ) at the plateau of the curve signifies

Options

  1. Aboiling point of naphthalene
  2. Bfreezing point of naphthalene
  3. Cmelting point of naphthalene
  4. Dthe temperature when naphthalene undergoes a chemical change upon heating

Correct answer

C. melting point of naphthalene

Step-by-step solution

The correct answer is Option 'C'.

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