The drying time between fixed moisture content within diffusion contro – McqOptions

MCQOPTIONS

1.	The drying time between fixed moisture content within diffusion controlled ‘falling rate period’ is proportional to (assuming that drying occurs from all surfaces of the solid) (where, T = thickness of the solid) ?
A.	√T
B.	T
C.	T2
D.	T3
Answer» D. T3

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