Medium
Which of the following anions has the lowest coagulating power for the precipitation of a positive sol?
- A$\left[Fe(CN)_6\right]^{4-}$
- B$PO_4^{3-}$
- C$SO_4^{2-}$
- D$Cl^{-}$
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Similar Questions
Colloidal solution of gold is in different colours like red,purple,blue and golden because of
From the following,which are colloids?
$(i)$ $NaCl(aq.)$
$(ii)$ Fog
$(iii)$ Paint
$(iv)$ Aerosols
$(v)$ Mud
$(vi)$ Blood
$(i)$ $NaCl(aq.)$
$(ii)$ Fog
$(iii)$ Paint
$(iv)$ Aerosols
$(v)$ Mud
$(vi)$ Blood
Medium
View SolutionWhich of the following does not show Tyndall effect?
The solution of rubber is an example of
Easy
View SolutionGiven below are two statements ($S-I$ and $S-II$):
$S-I$: Scattering of light by dispersed particles of a colloidal system is known as the Tyndall effect.
$S-II$: The diameter of the dispersed particles should not be much smaller than the wavelength of the light used.
Choose the most appropriate answer from the options given below.
$S-I$: Scattering of light by dispersed particles of a colloidal system is known as the Tyndall effect.
$S-II$: The diameter of the dispersed particles should not be much smaller than the wavelength of the light used.
Choose the most appropriate answer from the options given below.
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