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In the above set up substances X and Y are respectively

Chemistry
JAMB 1989

In the above set up substances X and Y are respectively

  • A. lime water copper (ll) tetraoxosulphate (lV)
  • B. potassium trioxocarbonate and alkaline pyrogallol
  • C. potassium hydroxide and alkaline pyrogallol
  • D. potassium trioxocarbonate (lV) and concentrated tetraoxosulphate (IV) acid
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Correct Answer: Option C
Explanation


 

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