Question

Pick out the correct statement.

a.

Bound moisture is removed during constant rate drying period.

b.

Free moisture is removed during falling rate drying period.

c.

The sum of free moisture and equilibrium moisture in a solid is called the critical moisture.

d.

The driving force for mass transfer in a wet solid is its free moisture content.

Answer: (d).The driving force for mass transfer in a wet solid is its free moisture content.

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Q. Pick out the correct statement.

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