Which among the following is called Laughing Gas popularly?

Which among the following is called Laughing Gas popularly?
[A]Nitric oxide
[B]Nitrous oxide
[C]Nitrogen penta oxide
[D]Nitrogen

Nitrous oxide

Advertisement

This question "Which among the following is called Laughing Gas popularly?" was published on GKToday on December 30, 2015 at 1:44 pm. For Current Affairs Questions Archive Click Here. For General Knowledge Questions Archive Click Here.

Comments