Critical humidity of a solid salt means the humidity__________________ – McqOptions

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1.	Critical humidity of a solid salt means the humidity_____________________?
A.	Above which it will always become damp
B.	Below which it will always stay dry
C.	Both A. and B.
D.	Above Which it will always become dry and below which it will always stay damp
Answer» D. Above Which it will always become dry and below which it will always stay damp

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