Which one of the following statements is not | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) mixture of $N_2$ and $O_2$ gases at room temperature forms a homogeneous gaseous mixture,not an aerosol. An aerosol is a colloidal system where a

Vedclass · Accepted Answer

$A$ mixture of dinitrogen and dioxygen at room temperature is an example of an aerosol.

Vedclass · Answer

(A) mixture of $N_2$ and $O_2$ gases at room temperature forms a homogeneous gaseous mixture,not an aerosol. An aerosol is a colloidal system where a solid or liquid is dispersed in a gas.$(B)$ Lyophilic sols are inherently more stable than lyophobic sols because they have a high affinity between the dispersed phase and the dispersion medium.$(C)$ Micelles are formed only at or above the Kraft temperature $(T_k)$ and above the Critical Micelle Concentration $(CMC)$.$(D)$ Sodium stearate $(C_{17}H_{35}COONa)$ is a common soap,and sodium lauryl sulphate $(CH_3(CH_2)_{11}SO_4^-Na^+)$ is a common synthetic detergent.

Which one of the following statements is not correct?

Similar Questions

If the molecular weight of a compound is increased,then the sensitivity is decreased in which of the following methods?

Which property of colloidal solution is independent of charge on the colloidal particles?

An emulsifier is a substance which

Pick out the statement which is not relevant in the discussion of colloids.

The surface tension of a lyophilic sol is ......

Vedclass Test Series

Exam Paper Generator

Online Exam Module