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
P BLOCK ELEMENTS
Question #42614
Back to Home
View All P BLOCK ELEMENTS Questions
42 Views
Question
How is dinitrogen (N₂) prepared on an industrial scale?
A. Fractional distillation of liquid air
B. Electrolysis of sodium azide
C. Haber's process
D. Heating ammonium nitrite
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which Group 16 element has the highest boiling point listed?
26
What is the balanced chemical equation for the reaction between a sulphite ion and hydrogen ions (fr...
12
Why is the reactivity of halogens towards hydrogen highest for fluorine?
27