A substance does not have a normal boiling point when the pressure at the solid-liquid-gas triple point is greater than $1$ atm.

True

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False

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Solution

The correct option is A True
Triple point is the temperature and pressure at which three different phases such as gaseous, liquid and solid phases of a particular substance can co-exist in equilibrium.
So, a substance does not have a normal boiling point when the pressure at the solid-liquid-gas triple point is greater than $1$ atm.

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Similar questions

Q. A constant-volume thermometer registers a pressure of 1.500 × 10⁴ Pa at the triple point of water and a pressure of 2.050 × 10⁴Pa at the normal boiling point. What is the temperature at the normal boiling point?

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A substance does not have a normal boiling point when the pressure at the solid-liquid-gas triple point is greater than 1 atm.

A substance does not have a normal boiling point when the pressure at the solid-liquid-gas triple point is greater than $1$ atm.