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Class XI Chemistry Equilibrium 7

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Question 1

Consider the coordination compound,[Co(NH3)6]Cl3. In the formation of this complex, the species which acts as the Lewis acid is

Question 2

The rate law for the reaction below is given by the expression k [A][B]

A+B → Product
If the concentration of B is increased from 0.1 to 0.3 mole, keeping the value of A at 0.1 mole, the rate constant will be

Question 3

One of the following equilibrium is not affected by change in volume of the flask

Question 4

pH of 0.005 M calcium acetate (pKa of CH3COOH = 4.74) is:

Question 5

The equilibrium constant K is dependent upon

Question 6

Which of the following equilibrium reactions will have same values of Kp at Kc?

Question 7

Consider the reaction equilibrium:
;
On the basis of Le-Chateliers’ principle, the condition favourable for the forward reaction is

Question 8

The solubility product of sparing soluble salt AX2 is 3.2x10-11 Its solubility in mol/L is
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Apr 9JEE & BITSAT