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 #36967
Back to Home
View All P BLOCK ELEMENTS Questions
22 Views
Question
Why is dinitrogen gas collected over water in laboratory preparations?
A. Because it is sparingly soluble in water
B. Because it is denser than water
C. Because it reacts with water
D. Because it is lighter than water
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why can P(C₂H₅)₃ act as a ligand in coordination compounds?
19
Why are pentahalides more covalent than trihalides of Group 15 elements?
24
What is the predominant species in a dilute aqueous solution of ammonia?
26
Who has been appointed as the new Chief Secretary of Rajasthan?
(Current Affairs)
31
Which Indian-American golfer shot a career-equalling 8-under 63 to take a share of the lead at the 3...
(Current Affairs)
45