What happens washing soda is re crystallisatized from its aqueous solution
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When washing soda is exposed to air, it
loses its 9 molecules of water of
crystallisation and becomes Na2CO3.H2O
(sodium monohydrate) generally we can
say when it is left open in the dry air, lose
its water of crystallization.This change is
named as efflorescence.
loses its 9 molecules of water of
crystallisation and becomes Na2CO3.H2O
(sodium monohydrate) generally we can
say when it is left open in the dry air, lose
its water of crystallization.This change is
named as efflorescence.
Answered by
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Answer:The loss of water of crystallization from the hydrated salt of washing soda to the environment, on keeping it exposed to air, is called efflorescence. Action of Heat:- When the crystals of washing soda are heated strongly then all the water of crystallization evaporates leaving behind anhydrous sodium carbonate.
Explanation:
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