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 #37101
Back to Home
View All P BLOCK ELEMENTS Questions
21 Views
Question
What is the oxidation state of nitrogen in the nitrate ion (NO₃⁻)?
A. +3
B. +4
C. +5
D. +6
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why is argon used for filling electric bulbs according to the text?
24
What is the main reason halogens are colored?
22
In the simplified bleaching equation Cl2 + H2O → 2HCl + O, what does 'O' represent?
17
According to government data shared in Lok Sabha on August 1, 2025, how much untreated sewage flows ...
(Current Affairs)
36
Which top Naxalite commander was killed in an encounter in Andhra Pradesh on November 18, 2025?
(Current Affairs)
22