Which one of the following statements regarding helium is incorrect ?

Options

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 temperature
C. It is used in filling balloons for meterological observations because it is lighter and non-inflammable
D. It is used as diluent for oxygen in modern diving apparatus because of its high solubility in blood

Answer

D

Explanation

It is used because it has very low solubility in blood.