Give the name of each of the processes described below which takes place when the salts are exposed to air for sometimes

Give the name of each of the processes described below which takes place when the salts are exposed to air for sometimes
i) Anhydrous copper sulphate becomes wet
ii) Magnesium chloride forms an aqueous solution
iii) Fresh crystals of sodium carbonate, Na₂CO₃.10H₂O become covered with white powder of formula Na₂CO₃.H₂O

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i) Hygroscopy

ii) Deliquescence

iii) Efflorescence// Efflorescent

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johnmulu answered the question on February 10, 2017 at 13:21

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