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 #43099
Back to Home
View All P BLOCK ELEMENTS Questions
20 Views
Question
What is the oxidation state of chlorine in the perchlorate ion (ClO₄⁻)?
A. +1
B. +3
C. +5
D. +7
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the inorganic product formed when silver metal reacts with phosphorus pentachloride (PCl5)?
8
In the reaction S + 2H2SO4(conc.) → 3SO2 + 2H2O, what role does concentrated sulphuric acid play?
21
Which of the following elements is least likely to form a chloride when reacted directly with phosph...
13
Who is the Prime Minister of India who completed 11 years in office as of June 9, 2025?
(Current Affairs)
391
Which Pakistani all-rounder is likely to be a late addition to the T20 tri-series squad involving Sr...
(Current Affairs)
14