Ap Eapcet
Periodic Table And Periodicity
AP EAPCET 2021 - 19th August Evening Shift
MCQ+1 / -02021
Which statements among the following are correct about helium?
(i) Liquid helium is used to sustain powerful superconducting magnets.
(ii) Liquid helium is useful to carry low temperature experiments.
(iii) It is a heavy gas.
(iv) It is a flammable gas.
