The nature of charge on resulting colloidal p | vedclass

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

Question

(A) When $FeCl_3$ is added to excess of hot water,it undergoes hydrolysis to form hydrated ferric oxide,$Fe_2O_3 \cdot xH_2O$. During this process,the

Vedclass · Accepted Answer

Positive

Vedclass · Answer

(A) When $FeCl_3$ is added to excess of hot water,it undergoes hydrolysis to form hydrated ferric oxide,$Fe_2O_3 \cdot xH_2O$. During this process,the colloidal particles preferentially adsorb $Fe^{3+}$ ions from the solution,resulting in the formation of a positively charged sol. The representation is $Fe_2O_3 \cdot xH_2O / Fe^{3+}$. Therefore,the nature of the charge is positive.

The nature of charge on resulting colloidal particles when $FeCl_3$ is added to excess of hot water is:

Similar Questions

The polar head part of sodium stearate is ...... .

Tyndall effect is observed when

Match the following columns based on the type of colloids:

On which of the following properties does coagulating power of an ion depend?

The size of colloidal particles is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module