Which of these can not be a Bronsted acid?
1.
2.
3.
4.
In order of proton accepting tendency will be
1.
2.
3.
4.
Which one of the following orders of acid strength is correct?
1.
2.
3.
4.
A centinormal solution of a monobasic acid is 100% ionized. Its pH is
1. 2
2. 4
3. 3
4. 1
The mixture that can act like a buffer is:
1.
2.
3.
4. All of the above
Which one of the following statements is not correct?
1. Cl - is a Lewis acid
2. the pH of solution is less than 7.
3. the ionic product of water at is
4. Bronsted-Lowry theory could not explain the acidic character of
At , pure water has What is the value of at ?
1.
2.
3.
4.
Of the given anions, the strongest bronsted base is
1.
2.
3.
4.
The pH of a molar solution of HCl in water is
1. -8
2. 8
3. between 6 and 7
4. between 7 and 8
An acid buffer solution can be prepared by mixing the solutions of:
1. Sodium chloride and sodium hydroxide
2. Sulphuric acid and sodium sulphate
3. Ammonium chloride and ammonium nitrate
4. Ammonium acetate and acetic acid