CHEMICAL EQUILIBRIUM

1. Which of the following does not happen, when a system is at equilibrium state?

 
 
 
 

2. Which is true about the equilibrium state?

 
 
 
 

3. At equilibrium, which of the following remains constant?

 
 
 
 

4. The equilibrium constant (K) has which of the following units for the reaction ?

 
 
 
 

5. In an irreversible reaction equilibrium is

 
 
 
 

6. Concentration of reactants and products at equilibrium remains unchanged if

 
 
 
 

7. When a mixture of and is sealed in a flask and temperature is kept at 25°C, following equilibrium is established.

H2(g) +12(g) 2HI (9))

 
 
 
 

Question 1 of 7

 

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