Equilibrium and Kc

• No visible change

• The colour gets lighter

• The mixture goes colourless

• The mixture gets darker

Which of the statements is not true

• The forward rate of reaction is equal to the backward rate of reaction

• The concentrations of the products and reactants do not change

• The concentrations of the products and reactants are equal

• The equilibrium can be approached from either direction

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

• 0.1

• 0.33

• 3.0

• 10.0

• 0.33

• 1.0

• 3.0

• 4.0

• A

• B

• C

• D

• Raising the temperature

• Increasing the pressure

• Adding a catalyst

• Removing the carbon dioxide