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
P BLOCK ELEMENTS
Question #42812
Back to Home
View All P BLOCK ELEMENTS Questions
23 Views
Question
What is the laboratory method for preparing nitrogen gas (N₂)?
A. Fractional distillation of liquid air
B. Heating an aqueous mixture of ammonium chloride and sodium nitrite.
C. Electrolysis of water
D. Decomposition of ammonia
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which interhalogen compounds listed in Table 7.11 are described as solids at room temperature?
25
According to the text, what is a general stability condition for most halogen oxoacids?
24
What is the main reason for nitrogen's low reactivity at room temperature?
35
What did TVK chief Vijay claim about voting for DMK in Tamil Nadu’s 2026 Assembly elections?
(Current Affairs)
45
Which state government launched the 'Chintan Shivir 2.0' program to contribute to the vision of a de...
(Current Affairs)
282