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
d and f BLOCK ELEMENTS
Question #39143
Back to Home
View All d and f BLOCK ELEMENTS Questions
10 Views
Question
In the catalysed reaction between iodide and persulphate ions, what happens to iron(II) ions?
A. They oxidize iodide ions
B. They reduce persulphate ions
C. They form a complex with iodine
D. They precipitate out
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the oxidation state of Copper in Cu₂O?
10
Why do the second and third ionization enthalpies of Zn show very large jumps compared to the first?
4
Which element's chemistry is often included when discussing the actinoids, despite not being an acti...
8
What major incident occurred near the Red Fort in Delhi on November 10, 2025?
(Current Affairs)
12
Who has been nominated by India for the post of Director at the ITU's Radiocommunication Bureau?
(Current Affairs)
34