Which of the following statements about displacement reaction is correct?

A. A more electropositive element displaces a less electropositive one
B. A less electropositive element displaces a more electropositive one
C. The position of elements in the reactivity series has no effect on the reaction
D. it only occurs when the reaction is at equilibrium

Correct Answer: Option A

A. A more electropositive element displaces a less electropositive one