• #### 1.  If the system is shifted to the left, it means that.....

• Q < Kc
• Q > Kc
• Q = Kc
• None of these

• Yes
• No

• Changed
• Unchanged
• #### 4.  What will happen to the system if we decrease the pressure?

• System not affected at all
• System will shifted to the left
• System will shifted to the right
• #### 5.  What happen to the system if NH3 were removed?

• System not affected at all
• System will shifted to the left
• System will shifted to the right
• #### 6.  What is the correct formula of relationship between Kc and Kp?

• Kp=Kc(RT)ΔnKp=Kc\left(RT\right)^{\Delta n}Kp=Kc(RT)Δn
• Kc=Kp(RT)ΔnKc=Kp\left(RT\right)^{\Delta n}Kc=Kp(RT)Δn
• Kp=(RT)ΔnKp=\left(RT\right)^{\Delta n}Kp=(RT)Δn
• Kp×Kc=(RT)ΔnKp\times Kc=\left(RT\right)^{\Delta n}Kp×Kc=(RT)Δn

• Changed
• Unchanged

• Q < Kc
• Q > Kc
• Q = Kc
• All of above

• Changed
• Unchanged

• Changed
• Unchanged
• #### 11.  Which one is wrong for the characteristics of a system in equilibrium?

• Rate forward more than rate reverse
• Reaction still ongoing, but the [reactant] & [product] remain constant
• Must take place in close system
• Must be reversible reaction

• Changed
• Unchanged

• -1
• 0
• 1
• 2

• Changed
• Unchanged
• #### 15.  What is the disturbance that will not affected the equilibrium system at all?

• Adding inert gas at constant volume
• Changed the temperature
• Changed the pressure
• Adding inert gas at constant pressure
Report Question
access_time