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 #34844
Back to Home
View All P BLOCK ELEMENTS Questions
4 Views
Question
Which method gives the purest form of nitrogen gas?
A. Fractional distillation of air
B. Reaction of ammonia with CuO
C. Thermal decomposition of ammonium dichromate
D. Thermal decomposition of barium azide
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which Group 16 element is primarily found in nature as hydrogen sulphide in volcanoes?
4
What is the main driving force for the reaction 2SO2(g) + O2(g) → 2SO3(g) proceeding to the right ...
2
Which interhalogen compound listed in Table 7.11 is described as a liquid that is yellow green in co...
2
Which Indian state is associated with the registration of the indigenous paddy variety Keonjhar Kala...
(Current Affairs)
10
Which institution successfully completed the training of the first batch of Cyber Commandos in India...
(Current Affairs)
18