Which one of the following statement is not correct ?

Options

A. A mixture of dinitrogen and dioxygen at room temperature is an example for aerosol
B. Lyophilic sois are more stable compared to lyophobic soils
C. Formation of micelles is possible only above Kraft temperature
D. An example for a soap is sodium stearate and an example for detergent is sodium lauryl sulphate

Answer

A

Explanation

(a) A mixture of `N_(2) and O_(2)` gases at room temperature form gases mixture but do not form aerosol.
(b) Lyophobic sol is least stable than lyophilic.
(c ) Micelle is obtain at or over the Kraft temperature.
(d) Detergents like sodium lauryl sulphate and soap are like sodium sterate.