Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
Some Basic Concepts of Chemistry
Question #23194
Back to Home
View All Some Basic Concepts of Chemistry Questions
16 Views
Question
What is the main cause of temporary hardness in water?
A. Calcium and magnesium sulfates
B. Calcium and magnesium chlorides
C. Sodium and potassium bicarbonates
D. Calcium and magnesium bicarbonates
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
How is the speed of light used in the definition of the metre?
18
How many moles of NH3 are formed from 3 moles of H2?
21
What does stoichiometry primarily deal with?
28
Which operation did India launch in response to the Pahalgam terror attack?
(Current Affairs)
64
What record did Marco Jansen set during his 93-run knock in the second Test against India in Guwahat...
(Current Affairs)
20