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 #60856
Back to Home
View All PRINCIPLES RELATED TO PRACTICAL CHEMISTRY Questions
19 Views
Question
Why is the sodium fusion extract boiled with nitric acid before testing for halogens?
A. To neutralize the solution
B. To oxidize phosphorus
C. To decompose cyanide or sulfide ions
D. To precipitate lead sulfide
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In partition chromatography, what determines the distribution of components?
30
How does the design of the fractionating column influence separation efficiency?
22
What is differential extraction used for?
31
How many basis points has the RBI cut interest rates in total during 2025?
(Current Affairs)
43
Which Indian states reported zero installation of smart electricity meters under the Revamped Distri...
(Current Affairs)
34