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Question 0

A quantity of air was passed through a weighed amount of alkaline pyrogallol. An increase in the weight of the pyrogallol would result from the absorption of?

  • A.nitrogen
  • B.neon
  • C.argon
  • D.oxygen
  • E.
Objective

Question details

Exam body
JAMB
Subject
Chemistry
Year
1991
Question no.
#0
Type
Objective
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