Ferric chloride is applied to stop bleeding because :-
- A$Fe^{3+}$ ions coagulate negatively charged blood
- B$Fe^{3+}$ ions coagulate positively charged blood
- C$Cl^{-}$ ions coagulate positively charged blood
- D$Cl^{-}$ ions coagulate negatively charged blood
Explore More
Similar Questions
The correct statements about the properties of colloidal solutions are:
$A$. Tyndall effect is used to distinguish between a colloidal solution and a true solution
$B$. Zeta potential is related to movement of colloidal particles
$C$. Brownian motion in colloidal solution is faster if the viscosity of the solution is very high.
$D$. Brownian motion stabilises the sols
$A$. Tyndall effect is used to distinguish between a colloidal solution and a true solution
$B$. Zeta potential is related to movement of colloidal particles
$C$. Brownian motion in colloidal solution is faster if the viscosity of the solution is very high.
$D$. Brownian motion stabilises the sols
The process in which colloids, when subjected to a $DC$ electric field, move towards an electrode is known as:
Which is the correct statement in the case of milk?
Medium
View SolutionWhat is the range of particle size in the colloidal state?
Which of the following statements is not correct for lyophilic sols?
Easy
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo