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1.
A certain buffer solution contains equal concentration of 
and 
The 
for 
is 10. The pH of the buffer is:
and The for is 10. The pH of the buffer is:
2.
100 mL of 0.01 M solution of 
is diluted to 
. What is the pH of the diluted solution?
is diluted to . What is the pH of the diluted solution?
3.
Which of the following salt does not get hydrolysed in water?
4.
A higher value for equilibrium constant, 
shows that:
shows that:
5.
Which one is least basic?
6.
The aqueous solution of disodium hydrogen phosphate is:
7.
3.2 moles of hydrogen iodide were heated in a sealed bulb at 
till the equilibrium state was reached. Its degree of dissociation at this temperature was found to be 22%. The number of moles of hydrogen iodide present at equilibrium are
till the equilibrium state was reached. Its degree of dissociation at this temperature was found to be 22%. The number of moles of hydrogen iodide present at equilibrium are
8.
In the reactions, 
the amounts of 
and 
at equilibrium are 2 mole each and the total pressure is 3 am. The equilibrium constant 
is :
the amounts of and at equilibrium are 2 mole each and the total pressure is 3 am. The equilibrium constant is :
9.
Which of the following is correct for the reaction?
<img width=188 height=22 src="https://mytat.co/uploads/question/EQUILIBRIUM-1_filesimage135.png">
<img width=188 height=22 src="https://mytat.co/uploads/question/EQUILIBRIUM-1_filesimage135.png">
10.
The graph relates ln 
for a reaction. The reaction must be :
<img width=162 height=131 src="https://mytat.co/uploads/question/EQUILIBRIUM-1_filesimage137.png">
for a reaction. The reaction must be :<img width=162 height=131 src="https://mytat.co/uploads/question/EQUILIBRIUM-1_filesimage137.png">