Interstitial diffusion is generally faster than diffusion by vacancy m – McqOptions

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1.	Interstitial diffusion is generally faster than diffusion by vacancy mode. This is because:
A.	Number of interstitial sites is greater than vacancies
B.	Vacancy diffusion requires more energy than interstitial diffusion
C.	Interstitial species are smaller than substitution species
D.	All of the mentioned
Answer» E.

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