GATE Mechanical Engineering (ME) 2021 Shift 1 Solved Paper

In the vicinity of the triple point, the equation of liquid-vapour boundary in the P - T phase diagram for ammonia is In P = 24.38 - 3063/T, where P is pressure (in Pa) and T is temperature (in K). Similarly, the solid-vapour boundary is given by In P = 27.92 - 3754/T. The temperature at the triple point is ______ K (round off to one decimal place).