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What is efflorescence? Write one example.

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What is efflorescence? Write one example.

Posted by Arukshita Dubey 5 years, 11 months ago

CBSE > Class 10 > Science

1 answers

Yogita Ingle 5 years, 11 months ago

Efflorescence is the spontaneous loss of water by a hydrated salt, which occurs when the aqueous vapor pressure of the hydrate is greater than the partial pressure of the water vapour in the air.
This is the property of salts.
Ex: Glauber's salt- Na₂SO₄.10H₂O, Epsom salt - MgSO₄.7H₂O

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Posted by Pandey Ji 6 months ago

CBSE > Class 10 > Science