Species acting as both Bronsted acid and base is
(HSO4)-1
Na2CO3
NH3
OH-1
As we learnt in
Bronsted - Lowry Acids and Bases -
According to bronsted lowry theory, acid is a substance that is capable of donating a hydrogen ion H+ and bases are substance that are capable of accepting H+ ion.
- wherein
The substance which can donate as well as accept ion can acts as bronsted acid as well as bronsted base
Example HSO-4
Option 1)
(HSO4)-1
This option is correct
Option 2)
Na2CO3
This option is incorrect
Option 3)
NH3
This option is incorrect
Option 4)
OH-1
This option is incorrect
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