For the coagulation of a negative sol,

Question:

For the coagulation of a negative sol, the species below, that has the highest flocculating power is:

  1. $\mathrm{SO}_{4}^{2-}$

  2. $\mathrm{Ba}^{2+}$

  3. $\mathrm{Na}^{+}$

  4. $\mathrm{PO}_{4}^{3-}$


Correct Option: , 2

Solution:

To coagulate negative sol, cation with higher charge has higher coagulation value.

Leave a comment

Close

Click here to get exam-ready with eSaral

For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.

Download Now