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NTA Abhyas NEET2020ChemistryChemical EquilibriumPractice

When two reactants A and B are mixed to give products C and D, the reaction quotient Q at the initial stage of the reaction is best described by-

Options

  1. AIs independent of time
  2. BIncreases with time
  3. CDecreases with time
  4. DIs zero

Correct answer

B. Increases with time

Step-by-step solution

Q = Reaction quotient Q &ne; K c Q = Concentration of products x Concentration of reactant y Initially concentration of products is low Q < K C and Q then increases with time till it becomes equal to K C

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