Question

The size of colloidal partides is in the range of
a) 0.1 - Imm b ) 1 mm - 100 mmc) 100 mm - 1000 nm d) 1000 nm - 10000 nm
If air is taken as a binary solution, the solvent is
t1
a) N
b) 0.
c) CO.
d) H.
Cheese is a colloidal solution of
[ ]
Gas in liquid b) Liquid in solid c) Gas in solid d) Absorption
The number of components present in a binary solution is
b) 2
d) 4
Brownian movement concept was given by the scientist
[ ]
2) Robart brown by Robert proust e ) Dalton
d) Both a and b
Among the following the example for solid in gas type solution is
[ ]
Camphor in air b) Sugar in water c) Mercury in gold d) Moist in air
The component present in lesser quantity in a binary solution is
[ ]
a) Solvent
b) Solute
c) Solution
d) Either a orb
Charge of solution particles whether positive or negative can determined by [ ]
a) Tyndall effect
b) Brownian movement
d) Electrophoresis​

Answer 1

Answer:

o

Explanation: