0
What else can I help you with?
Evaporisation 4 points?
This is not a question. Please ask a question in order to receive an answer.
How is salt produced and extracted?
salt is not produced but it is extracted from sea water throught evaporisation of water and then purifying it.
What is use of evaporation in separating soluble solids from liquids?
called: destillation, evaporisation, drying,
Why evaporisation slow in refrigerator?
Evaporation is caused by liquid getting heated up into gas. refrigerators cool the temperature down and increase the time it takes for water to evaporate.
Why you say that concentration of solids remain constant?
because in case of solid state of matter no diffusion,effusion like gases and no evaporisation and flow of some part like liquids occurs so the concentration of solid remian constant.FOR EXAMPLE;IF YOU HAVE THREE THINGS PLACED AT THE SAME FLOOR ,WATER,A STONE,PERFUME YOU WILL SEE AFTER SOME TIME THAT DUE TO PROCESS OF EVAPORATION ,AND DIFFUSION THE CONCENTRATION OF WATER AND PERFUME IS SOMEWHAT DEGREESED WHILE THE CONCENTRATION OF STONE IS SAME so we can say that concentration of solid remains constant.[anbreen MSc CHEMISTRY(2nd) hazara university mansehra]
