Question

In a chemical reaction, equilibrium is established when:

• A. Opposing reaction ceases
• B. Concentration of reactants and products are equal
• C. Velocity of forward reaction is equal to backward reaction
• D. Reaction ceases to generate heat

Answer 1

The correct option is C Velocity of forward reaction is equal to backward reaction

When the rates of the forward and reverse reactions have become equal to one another, the reaction has achieved a state of balance.