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
Chemistry
Question #5657
Back to Home
View All Chemistry Questions
44 Views
Question
The gas used in welding metals is
A. hydrogen
B. propane
C. nitrogen
D. acetylene
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
The maximum number of covalent bonds formed by nitrogen is
22
Which catalyst is used in the hydrogenation of oils?
29
The gas used for artificial ripening of green fruit is
21
What is the name of the campaign launched by the Delhi Government to make public infrastructure acce...
(Current Affairs)
40
What major initiative is the CRPF planning to establish at Karregutta Hills?
(Current Affairs)
26