Compound X has a melting point of $71^\circ\text{C}$ and a boiling point of $375^\circ\text{C}$. Which of the following statements about X is correct?
- AIt is a liquid at $52^\circ\text{C}$ and a gas at $175^\circ\text{C}$.
- BIt is a liquid at $69^\circ\text{C}$ and a gas at $380^\circ\text{C}$.
- CIt is a liquid at $75^\circ\text{C}$ and a gas at $350^\circ\text{C}$.
- DIt is a liquid at $80^\circ\text{C}$ and a gas at $400^\circ\text{C}$.