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
17 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
What is the significance of Einstein's equation E=mc² in atomic theory?
23
What is the molar mass of water (H2O)?
32
What is the main disadvantage of hard water in domestic use?
22
Which Indian-origin motel manager was beheaded in Dallas, Texas, following a dispute over a washing ...
(Current Affairs)
45
On Republic Day 2026, which leader extended greetings and recalled the contributions of the framers ...
(Current Affairs)
15