Flame Institute SCF 18 Near Chawla Lights Phase 7 Mohali Chandigarh 9888949978
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  • Flame SCF 18 Near Chawla Lights Ph-7 Mohali 9888949978

The following is not a function of an impurity present in a crystal

a. Establishing thermal equilibrium

b. Having tendency to diffuse

c. Contributing to scattering

d. Introducing new electronic energy levels

Ans. a

Explanation : Impurity present in a crystal does not establish thermal equilibrium

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