​For a Chemical Reaction System, Q and K Are the Reaction

question 58

Multiple Choice

​For a chemical reaction system, Q and K are the reaction quotient and equilibrium constant, respectively. Identify the true statement(s) .1. If Q is equal to K, the system is at equilibrium.2. If Q is greater than K, the ratio of initial concentrations of products to initial concentration of reactants is small.3. If Q is less than K, the ratio of initial concentration of products to initial concentration of reactants is large.

• A) 1 only
• B) 2 only
• C) 3 only
• D) 1 and 2
• E) 2 and 3

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