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 #36989
Back to Home
View All P BLOCK ELEMENTS Questions
17 Views
Question
What is the main product formed when dinitrogen reacts with calcium upon heating?
A. Calcium nitride (Ca₃N₂)
B. Calcium nitrate (Ca(NO₃)₂)
C. Calcium oxide (CaO)
D. Calcium hydroxide (Ca(OH)₂)
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which halogen is named after the Greek word for 'violet'?
15
What type of reaction occurs when phosphorus pentachloride (PCl5) is heated strongly?
16
What is the approximate percentage of the heavier isotope (¹⁵N) in naturally occurring nitrogen?
15
What is the revised GST rate for electric vehicles under GST 2.0 introduced in September 2025?
(Current Affairs)
9
What was the net profit of Reliance Industries in the financial year 2024-25?
(Current Affairs)
27