Given that the order of reactivity of four metals is P>Q>R>S, which of the following...

CHEMISTRY
WAEC 2001

Given that the order of reactivity of four metals is P>Q>R>S, which of the following reactions is feasible?

  • A. S+ P+ → P+ S+
  • B. Q+ S+ → S+ Q+
  • C. R+ P+ → P+ R+
  • D. S+ Q+→ Q+ S+

Correct Answer: B. Q+ S+ → S+ Q+



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