Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
Chemistry
Question #4977
Back to Home
View All Chemistry Questions
48 Views
Question
Which compound is used for softening hard water?
A. Baking soda
B. Common salt
C. Alum
D. Washing soda
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
The hottest part of the gas flame is known as
27
The process of heating rubber with sulfur to improve its elasticity is called
33
The substance used to remove chlorine from water is
51