The degree of dissociation of CH3COOH is influenced by
HCl
CH3COONa
NH4OH
Either of these
As we learnt in
Le Chatelier's Principle -
It states that a change in any of the factors that determine the equilibrium condition of a system will cause the system to change in such a manner to reduce or to counteract the effect of change.
-
Introduction of any electrolyte that shares a common ion will affect the degree of dissociation. HCl, CHCOONa and NH4OH all have an ion common with CH3COOH.
Option 1)
HCl
This option is incorrect
Option 2)
CH3COONa
This option is incorrect
Option 3)
NH4OH
This option is incorrect
Option 4)
Either of these
This option is correct