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 #36993
Back to Home
View All P BLOCK ELEMENTS Questions
10 Views
Question
What is the main reason dinitrogen is used in the annealing of metals?
A. To provide a protective, non-reactive atmosphere
B. To increase the temperature
C. To act as a catalyst
D. To make the metal harder
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What major class of compounds is mentioned as being manufactured using chlorine?
8
Which substance is oxidised to lead sulphate by ozone according to the given reaction?
8
What characteristic property of interhalogen compounds makes them suitable as non-aqueous solvents?
6
What significant action did the Srimanta Sankardev Kalakshetra Society take regarding ancient manusc...
(Current Affairs)
10
What is the primary focus of BJP’s Sewa Pakhwada programme scheduled from September 17 to October ...
(Current Affairs)
4