Chemistry S and P - Block Elements (S - Block Elements Not In Syllabus ) All Topic Question for Revision Test Single Correct MCQ
Published on: August 12, 2026

Which of the following statement regarding helium is incorrect?

A
It is used to produce and sustain powerful superconducting magnets.
B
It is used as a cryogenic agent for carrying out experiments at low temperatures.
C
It is used to fill gas balloons instead of hydrogen because it is lighter and non-inflammable.
D
It is used in gas-cooled nuclear reactors.

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Text Solution

Verified by Experts
The correct answer is:
A

Statement is incorrect regarding helium. Helium is used for the purpose of cooling down in the super conducting magnet.

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