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  9. Q6
Question 6

Which of the following will produce oxygen and hydrogen during its electrolysis using platinum electrode?

  • A.Glucose solution
  • B.Aqueous copper (ll) tetraoxosulphate (IV)
  • C.Dilute sodium chloride solution
  • D.Concentrated hydrochloric acid
  • E.Dilute copper (ll) chloride solution
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
1998
Question no.
#6
Type
Objective
Previous · Q5What is the function of sulphur (IV) oxide in the reaction represented by the… Next · Q7 What mass of copper would be deposited by a current of 1. 0 ampere passing for…

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