What happens when crystals of washing soda are left open in dry air? What is this change named as? Name two industries based on use of washing soda.
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When crysrals of washing soda are kept open in air these salys lose water crystallization and turn into a substance which is trrmed as anhydrous substancr
This is known as water of crystallization
Uses-1.used to refine petroleum
2.useful in manufacturing detergent powder,paper and glass
Answered by
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Answer:
if the air is dry then crystal of washing soda looses water molecule and anhydrous sodium carbonate is formed .
This change is named as Eflorescence .
Two uses:-
(i) it is used in glass soap and paper industries.
(ii) It is used in the manufacturing of borax.
Explanation:
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