how can you seperate two immiscible liquids ?
state some examples of diffusion in solid, gases, liquid
is air a mixture or compound? give 3 reasons.
colloidal solutions appear to be homogeneous but actually it is heterogeneous.give justification for this statement
what is crystallization?
(a) How can we separate a mixture of two miscible liquids ?
Is coal a mixture, element or compound?
10 difference between 3 states of matter
what is the difference between distillation and fractional distillation in tabular form?and dont tell mw that go to this link . give me this answer by typing in tabular form.
Is growth ofbody (human) a physical change or a chemical change?
What is the dispersed phase and the dispersion medium in milk?
why iron sulphide is a compound and not a mixture?
why is crystallization technique better than evaporation
a growing tree is chemical or phycal change..??
why do liquids flow ? Explain .
does chalk powder dissolves in water if not why??
State three reasons why you think air is a mixture and water is a compound.
is muddy water a colloidal solution or a suspension ?
Differentiate between miscible and immiscible liquids..
difference between aqueous and non aqueous solutions?
explain why sodium chloride solution is regarded as a mixture while sodium chloride itself is a pure substance
define aerosol, emulsion, sol, gel
List out the difference between Solution,Suspension and Colloidal Sollution in all aspects.
(d) Sol is a liquid-solid colloid and Gel is a solid-liquid colloid
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