Question 36

Consider the following electrochemical cell notation: M(s) / M2+ (aq)// H+ (aq)/ H2(g). The value of the electrode potential is positive when

  • A.electrons flow from the metal electrode, M(s) to hydrogen electrode, H2(g)
  • B.electrons fow from hydrogen electrode, H2(g) to metal electrode, M(s)
  • C.the flow of current is high
  • D.there is equilibrium between the flow of electrons from the hydrogen electrode, H2(g) to metal electrode, M(s)
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
2011
Question no.
#36
Type
Objective

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