What is efflorescence?

1.	What is efflorescence?
Answer» Answer: Efflorescence, 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.

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Answer:

Efflorescence, 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.

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What is efflorescence?​

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What is efflorescence?