MDCAT Chemistry MCQ #2225

A chemist observes a reaction where products never reach 100% yield despite infinite time. This behavior distinguishes it from an irreversible reaction because:

MDCAT Chemistry MCQ #2225

  1. Question 1

    Q1. A chemist observes a reaction where products never reach 100% yield despite infinite time. This behavior distinguishes it from an irreversible reaction because:

    • A) Dynamic equilibrium is established
    • B) Static equilibrium is established
    • C) Reactants are completely consumed
    • D) The reaction occurs in an open vessel

    Answer: Dynamic equilibrium is established

    Explanation: Dynamic equilibrium involves ongoing forward and reverse reactions at equal rates, unlike static equilibrium where all motion ceases entirely.