KEAM 2018 Physics and Chemistry Paper

© examsiri.com

Question : 79 of 120

Marks: +1, -0

Al2(SO4)3 is used in the following but not

As a coagulant in treating drinking water and sewage
In plastics industry
As a mordant in dyeing
In paper industry
Both (C) and (D)

Go to Question:

Prev Question

Next Question