Multiple choice

Io is one of the Galilean moons of the Jupiter.The oxide of sulphur found in it is

  1. disulphur monoxide

  2. sulphur dioxide

  3. sulphur monoxide

  4. sulphur trioxide

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Sulphur monoxide is an inorganic compound with formula SO. It is only found as a dilute gas phase. When concentrated or condensed, it converts to S2O2. It has been detected around Io, one of Jupiter's moons, both in atmosphere and in plasma torus.