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The diffusion co-efficient of Ni in Cu at 1000 K is...

This question belongs to Chemical Engineering Chemical Engineering Basics
Chemical Engineering Basics
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The diffusion co-efficient of Ni in Cu at 1000 K is 1.93 x 10-16 m2.S-1 and it is 1.94 × 10-14 m2.S-1 at 1200 K. The activation energy (in k.J.mole-1) for the diffusion of Ni in Cu is

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Correct Answer: Option C
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