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
16 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
What is the main benefit of the space-filling model?
20
What is the main reason for high reactivity of cyclopropane?
14
How is the group –C(CH3)2CH2CH3 named?
17
What age do the samples from India’s only active mud volcano at Baratang belong to, according to t...
(Current Affairs)
10
According to Reliance Industries’ latest annual report, for how many consecutive years has Mukesh ...
(Current Affairs)
14