Find the activated diffusivity of carbon if energy of activation is 6 – McqOptions

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1.	Find the activated diffusivity of carbon if energy of activation is 6 kJ; the value of constant diffusivity is 2.5 sq.m/sec. (Hint: the value of exponential of (-6/RT) is 2.55)
A.	6.375 sq.m/s
B.	1.02 sq.m/s
C.	15.3 sq.m/s
D.	16.25 sq.m/s
Answer» B. 1.02 sq.m/s

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