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Solutions, Surface Tension, Adsorption and Isotopes
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Solutions, Surface Tension, Adsorption and Isotopes
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Solutions, Surface Tension, Adsorption and Isotopes
In colloidal state, size of particles ranges between
1-20 nm
1-100 nm
1-1000 nm
2-10 nm
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Solutions, Surface Tension, Adsorption and Isotopes
Alpha particle possesses:
2 electron
3 electron
2 proton
2 neutron
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Solutions, Surface Tension, Adsorption and Isotopes
Father of colloidal chemistry is known as:
Thomas Graham
Lewis
Lowry
Bronsted
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Solutions, Surface Tension, Adsorption and Isotopes
Haphazard and continuous movement of colloidal particles called:
Tyndal effect
Brownian movement
Electric properties
Donn membrane equilibrium
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Solutions, Surface Tension, Adsorption and Isotopes
If charged particles fail to distribute evenly across two sides of membrane effect is referred to as:
Gibbs-Donnan effect
Donnan equilibrium
Gibbs-Donnan equilibrium
all of above
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Solutions, Surface Tension, Adsorption and Isotopes
Filtration of urine is based on principle of the:
Dialysis
Excretion
Purification
Secretion
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Solutions, Surface Tension, Adsorption and Isotopes
Rupture of plasma membrane of red blood cells is called:
Hydrolysis
Damage
Hemolysis
Membrane breakage
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Solutions, Surface Tension, Adsorption and Isotopes
Radioactive isotopes are usually
Stable
Unstable
Inert
Halogens
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Solutions, Surface Tension, Adsorption and Isotopes
Elements that have different atomic weight but same atomic number is called:
Isotopes
Colloids
Homogeneous
Heterogeneous
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Solutions, Surface Tension, Adsorption and Isotopes
Solutions that have pH values greater than 7 are:
Basic
Neutral
Acidic
Ampholytes
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