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
GKFix MCQ Question
Test your knowledge and learn something new
Home
P BLOCK ELEMENTS
Question #37166
Back to Home
View All P BLOCK ELEMENTS Questions
25 Views
Question
Which nitrogen oxide is an anhydride of nitrous acid (HNO2)?
A. N2O
B. NO
C. N2O3
D. N2O4
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which Group 18 element has the highest atomic mass listed in Table 7.12?
22
Which element is a pnictogen?
33
Besides rhombic and monoclinic, how many other allotropes of sulphur are mentioned in the text?
25