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Consider the following system at equilibrium. 2co a) How will increasing the concentration of CO shift the equilibrium? O to the right O to the left O no effect b) How will increasing the concentration of CO2 shift the equilibrium? O to the right O to the left O no effect c) How will decreasing the the volume of the container shift the equilibrium? O to the right O to the left O no effect

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Answer #1

a)

Adding reactant will shift the reaction in the direction of product as per Le chatelier Principle

So, Equilibrium moves to product side

Answer: to the right

b)

Adding product will shift the reaction in the direction of reactant as per Le chatelier Principle

So, Equilibrium moves to reactant side

Answer: to the left

c)

Decreasing volume will increase the pressure which in turn shift the reaction in a direction which have lesser gaseous molecules as per Le chatelier Principle

Here product has less gaseous molecule

So equilibrium will move to right

So, Equilibrium moves to product side

Answer: to the right

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