What happens when an atom of oxygen is subjected to external magnetic field?

Which reagent is used in qualitative testing for presence of sulfur dioxide?

Which of the following would instantly react with chlorine?

Which of the following methods is used to form ozone from oxygen?

Why is chlorine bubbled through water during the latter’s treatment?

Which of the following is not formed on hydrolysis of PCl5?

Which of the following is true about interhalogen compounds?

Which characteristic of crude petroleum is a consequence of sulfur?