Question

differenciate betwewn dilequesent salts and efflorescebt salts .give example ​

Answer 1

Answer:

Explanation:

Deliquescent substances form an aqueous solution by absorbing water vapor, and efflorescent substances do not absorb water vapor whereas hygroscopic substances can absorb water vapor but they do not form an aqueous solution.

Efflorescence is a crystalline deposit of salts that can form when water is present in or on brick, concrete, stone, stucco or other building surfaces. It has a white or greyish tint and consists of salt deposits left behind when water evaporates.

Answer 2

The salt which may easily turn in liquid ( aq sol)after it came into an conch.with oxygen these salt is known as deliquent salt example :- Ferrous-Ferric

The salt which form crystal in the presence of water vapour are known as effloresent salt

Example:-

Brick in water

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