Answer: Option (d) is the correct answer.
Explanation:
According to Bronsted-Lowry an acid is defined as the specie which is able to donate hydrogen ions when dissolved in water.
For example,
On the other hand, bases are the species which are able to donate hydroxide ions when dissolved in water.
For example,
Thus, we can conclude that a definition of an acid is that it donates H ions when dissolved in water.
Answer:
Explanation has been given below.
Explanation:
Let's consider solubility equilibrium of an ionic insoluble compound e.g.
Equilibrium constant of this solubility equilibrium is represented in terms of solubility product () which is expressed as-
Now, if we add an ionic salt e.g. with a common ion
then concentration of
increases.
But, at a constant temperature, is constant.
Therefore, to keep constant, excess amount of
will combine with free
ion in solution and produce
.
Hence, as a whole, solubility of decreases.