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WorksheetsMODEL TEST
Total questions: 15
Worksheet time: 7mins
WHICH ARE METAL IN THE FOLLOWING
gold
boron
oxygen
silver
matters are made up of
(a)
the process of seperating 2 immeseable liquids is known as
sublimation
evaporation
chromotography
seperating funnel
distillation
what is the temperature of melting point
373k
504k
273k
111k
write the example for centrifugation
mustard oil and water
aceton and water
oxygen and hydrogen
cream from milk
gas occupy the entire space and volume and t is known as
(a)
a solution is what type of mixture
hetrogenous
homogenous
collide
what is meant by Latent
surprise
shown
hidden
open type
freezing of water is an example of what change
(a)
what is the boiling point of water
0 degree c
373k
273k
100 degree c
particle of which solution shows Tyndall effect
suspension
colloide
true solution
which of the following have very low compressibility
solid
liquid
gas
plasma
BEC
The element having intermediate properties between those of metals and non-metals are called as
(a)
factors affecting evaporation are
temperature
ice cream
wind
orange
surface area
when no more solute can be dissolved in a solution at a given temperature, it is known as what type of solution
(a)
