Jayasree Asked a Question
February 9, 2022 12:51 pmpts 30 pts
Q9 The energy required to create a lattice vacancy in a crystal is equal to l eV. The ratio of the number densities of vacancies n(1200 K)/n(300 K) when the crystal is at equilibrium at 1200 K and 300 K, respectively, is approximately (a) exp(-30) (b) exp(-15) (c) exp(15) (d) exp(30) Ans. (d)
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  • Akash Best Answer
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  • Akash
    it's answer is option c
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