GATE MT 2021 Q25. The vacancy concentration in a crystal doubles upon increasing the temperature from 27 °C to 127 °C. The enthalpy (in kJ mol-1) of vacancy formation is: (round off to 2 decimal places).Given: R = 8.314 J mol-1 K-1

GATE MT 2021 Q25. The vacancy concentration in a crystal doubles upon increasing the temperature from 27 °C to 127 °C. The enthalpy (in kJ mol-1) of vacancy formation is: (round off to 2 decimal places).Given: R = 8.314 J mol-1 K-1