1.
In which of the following reactions, the concentration of product is higher than the concentration of reactant at equilibrium?
2.
The values of dissociation constant of bases are given below. Which is the weakest base?
3.
The dissociation equilibrium of a gas can be represented as :

The degree of dissociation is and is small compared to 1. The expression relating the degree of dissociation <img width=20 height=20 src="https://mytat.co/uploads/question/EQUILIBRIUM-1_filesimage834.png"> with equilibrium constant and total pressure is :
4.
In which one of the following gaseous equilibria, is less than ?
5.
. What is its solubility in mol/L?
6.
is dissociated to and at total pressure and respectively. Then the ratio is:
7.
In the reactions, , if 2 moles of , 3.0 moles of and 2.0 moles of are placed in a 2 L flask and the equilibrium concentration of is 0.5 mol/L, the equilibrium constant for the reactions is
8.
The pH value of 1/1000 N solution is
9.
The of tears coming out of a person's eye is:
10.
The solubility of is mol/L. Its solubility product is