Name an efflorescent carbonate salt
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WHAT IS AN EFFLORERESCENT SUBSTANCE??
An efflorescent substance is a chemical which has water associated with its molecules, and which, when exposed to air, loses this water through evaporation. A common example of this phenomenon is the drying of cement.
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.
i hope this will help u find ur answer,
pls mark me as the brainliest if it jad helped you....
An efflorescent substance is a chemical which has water associated with its molecules, and which, when exposed to air, loses this water through evaporation. A common example of this phenomenon is the drying of cement.
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.
i hope this will help u find ur answer,
pls mark me as the brainliest if it jad helped you....
vhpsharitha:
no, it is from my book
i have written it from my book
and by the way, pls mind ur tongue, before u speak....
as though u havent copied fron ur book
now, whose the stupid??
i think it's u
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