Teaching MPPSC Assistant Professor Mock Test Series 2025 Thermodynamics Thermodynamic Relations Clausius - Clapeyron Equation
Phase diagram of a compound is shown below:
The slopes of the lines OA, AC and AB are tan \(\frac{\pi}{4}\), tan \(\frac{\pi}{6}\) and tan \(\frac{\pi}{3}\), respectively. If melting point and ΔH of melting are 300 K and 3 kJ mol-1 respectively, the change in volume on melting is
1
\(10 \tan \frac{\pi}{3}\)
2
\(10 \tan \frac{\pi}{4} \)
3
\(10 \cot \frac{\pi}{3} \)
4
\(10 \cot \frac{\pi}{4}\)