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

Correct : 6.93

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vacancy concentration crystal vacancy formation enthalpy GATE Metallurgical Engineering 2021 metallurgical engineering gate enthalpy vacancy formation temperature effect vacancy GATE 2021 Metallurgy vacancy concentration temperature

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