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 #34535
Back to Home
View All P BLOCK ELEMENTS Questions
25 Views
Question
What is the main source of nitrogen for plants?
A. Atmospheric N₂
B. Nitrates in soil
C. Nitrogen oxides
D. Ammonia gas
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the electronic configuration of the outermost shell for argon (Ar)?
17
What is the general formula for an interhalogen compound where the larger halogen forms a compound w...
8
Why is ammonia a weaker reducing agent than bismuthine?
19
With which country's navy did INS Tarkash conduct the PASSEX exercise in the Gulf of Aden?
(Current Affairs)
33
Who is the Chief Justice of India that emphasized the supremacy of the Constitution over Parliament?
(Current Affairs)
32