(1) HSO4–
(2) HCO3–
(3) NH3
(4) HCl
Correct Answer: (4) HCl
Explanation: The substance which can release and accept H+ can act as both Bronsted base and acid. HCl cannot accept H+ therefore cannot act as Bronsted base
(1) HSO4–
(2) HCO3–
(3) NH3
(4) HCl
Correct Answer: (4) HCl
Explanation: The substance which can release and accept H+ can act as both Bronsted base and acid. HCl cannot accept H+ therefore cannot act as Bronsted base