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
PRINCIPLES RELATED TO PRACTICAL CHEMISTRY
Question #60874
Back to Home
View All PRINCIPLES RELATED TO PRACTICAL CHEMISTRY Questions
24 Views
Question
What is the role of concentrated sulfuric acid in the formation of Prussian blue?
A. To reduce Fe³⁺ to Fe²⁺
B. To form HCN
C. To dissolve the precipitate
D. To oxidize Fe²⁺ to Fe³⁺
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the main reason for using excess sulfuric acid in Kjeldahl's method?
22
Which of the following is a common adsorbent in both column and TLC?
23
How is the correct numbering determined when there are multiple branches?
25
What consequence could India face if it fails to act on the water crisis?
(Current Affairs)
44
What action did the RBI take regarding its monetary policy stance in June 2025?
(Current Affairs)
38