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1.
Solubility of 
in a solution of 
will be represented by the concentration term
in a solution of will be represented by the concentration term
2.
Which of the following is a buffer?
3.
For the following three reactions I, II and III, equilibrium constants are given
I. <img width=262 height=22 src="https://mytat.co/uploads/question/EQUILIBRIUM-1_filesimage063.png">
II. <img width=279 height=22 src="https://mytat.co/uploads/question/EQUILIBRIUM-1_filesimage064.png">
III. <img width=295 height=22 src="https://mytat.co/uploads/question/EQUILIBRIUM-1_filesimage065.png">
Which of the following relations is correct?
I. <img width=262 height=22 src="https://mytat.co/uploads/question/EQUILIBRIUM-1_filesimage063.png">
II. <img width=279 height=22 src="https://mytat.co/uploads/question/EQUILIBRIUM-1_filesimage064.png">
III. <img width=295 height=22 src="https://mytat.co/uploads/question/EQUILIBRIUM-1_filesimage065.png">
Which of the following relations is correct?
4.
0.1 mole of 
was sealed in a tube under one atmospheric conditions at 
. Calculate the number of moles of 
present, if the equilibrium 
is reached after some time
was sealed in a tube under one atmospheric conditions at . Calculate the number of moles of present, if the equilibrium is reached after some time
5.
A buffer solution is prepared by mixing 0.1 M ammonia and 1.0 M ammonium chloride. At 298 K, the 
The pH of the buffer is
The pH of the buffer is
6.
Which of the following molecules acts as a Lewis acid?
7.
Which among the following is an electron deficient compound?
8.
Identify the correct order of acidic strength of 
9.
Which of the following is a strong acid?
10.
According to Arrhenius concept the, strength of an acid depends on: