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Debanjana Adhikari posted an Question
May 19, 2020 • 16:05 pm 30 points
  • CSIR NET
  • Physical Sciences

The energy required to create a lattice vacancy in a crystal is equal to i ev. the ratio of the number densities of vacancies n(1200 k)/n(300 k) when the crysta

The energy required to create a lattice vacancy in a crystal is equal to I 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) expl-30) (b) expl-15) ()exp(15) (d) exp(30)

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    Ruby negi best-answer

    remember this formula... this will help you further... using this, option d is correct... best regards.

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