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 #40267
Back to Home
View All P BLOCK ELEMENTS Questions
25 Views
Question
Which of the following reactions represents the formation of a basic oxide?
A. C + O₂ → CO₂
B. 4Al + 3O₂ → 2Al₂O₃
C. P + 5O₂ → P₄O₁₀
D. 2Ca + O₂ → 2CaO
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What historical figure is credited with first preparing HCl in 1648?
24
Which acid contains only one P-OH bond in its structure?
21
What is the primary product when SO2 is oxidised by oxygen in the presence of a V2O5 catalyst?
25
What was the industrial production growth rate in June 2025, according to the Index of Industrial Pr...
(Current Affairs)
33
What major electoral initiative is the Election Commission of India planning to launch in October 20...
(Current Affairs)
31