Question

pls , why is porcelain used in evaporating dishes ? why is the material porcelain used

Answer 1

An evaporating dish is a piece of laboratory glassware used for the evaporation of solutions and supernatant liquids and sometimes to their melting point. Evaporating dishes are used to evaporate excess solvents – most commonly water – to produce a concentrated solution or a solid precipitate of the dissolved substance.

Properties associated with porcelain include low permeability and elasticity; considerable strength, hardness, toughness, whiteness, translucency and resonance; and a high resistance to chemical attack and thermal shock.

So,evaporating dishes are made using porcelain.




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