The component of air that removed when air is bubbled into alkaline pyrogallol solution is

Home » Past Questions » Chemistry » Waec » 1993 » The component of air that removed when air is bubbled into alkaline pyrogallol solution is
Chemistry WAEC 1993

The component of air that removed when air is bubbled into alkaline pyrogallol solution is

  • carbon(lV) oxide
  • oxgyen checkmark
  • water vapour
  • nitrogen
  • helium

The correct answer is: B

Explanation

No official explanation is available for this question at this time. Please check contributions posted by others below. If you can provide an explanation to help other student learn.
Previous Question Next Question

Leave A Comment