Chemistry 0620 · IGCSE · Solids, liquids and gases

Solids, liquids and gases — practice question

At room temperature, substance Q is a yellow solid, and its boiling point is $445^$. Which temperature might be the melting point of pure Q?

  • A$-9^$
  • B$72^$ to $78^$
  • C$116^$
  • D$116^$ to $126^$

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