

InterviewSolution
Saved Bookmarks
1. |
Which one of the following statements regarding helium is incorrect?A. It is used to produce and sustain powerful superconducting magnetsB. It is used as a cryogenic agent for carrying out experiments at low temperaturesC. It is not used to fill gas balloons instead of hydrogen because it is lighter and non-inflammableD. It is used in gas-cooled nuclear reactors |
Answer» Correct Answer - C |
|