Advertisements
Advertisements
प्रश्न
Hair cream is ____________.
विकल्प
gel
emulsion
solid sol
sol
Advertisements
उत्तर
Hair cream is emulsion.
Explanation:
Emulsion dispersed phase, Dispersion medium - liquid
APPEARS IN
संबंधित प्रश्न
Assertion: Coagulation power of Al3+ is more than Na+.
Reason: greater the valency of the flocculating ion added, greater is its power to cause precipitation.
In an electrical field, the particles of a colloidal system move towards the cathode. The coagulation of the same sol is studied using
I. K2SO4
II. Na3PO4
III. K4[Fe(CN)6]
IV. NaCI
Their coagulating power should be
On which of the following properties does the coagulating power of an ion depend?
Peptising agent is added to convert precipitate into colloidal solution. Explain with an example.
Why are lyophillic colloidal sols are more stable than lyophobic colloidal sol?
Comment on the statement:
Colloid is not a substance but it is a state of substance.
Which one of the is not a surfactant?
Which one of the is not a surfactant?
Which one of the is not a surfactant?
Which one of the is not a surfactant?
