JEE Main Chemistry question
How many of the following: a. NH₄Cl b. NaOH c. HC₂H₃O₂ d. NaCl e. NH₃+NH₄Cl f. NH₃ g. HCl h. HClO₄ i. (NH₄)₂SO₄ j. K₂SO₄, are neutral?
Answer: 3
Solution
Neutral: NaCl (d), K₂SO₄ (j), and the NH₃+NH₄Cl buffer (e) = 3.
How many of the following: a. NH₄Cl b. NaOH c. HC₂H₃O₂ d. NaCl e. NH₃+NH₄Cl f. NH₃ g. HCl h. HClO₄ i. (NH₄)₂SO₄ j. K₂SO₄, are neutral?
Neutral: NaCl (d), K₂SO₄ (j), and the NH₃+NH₄Cl buffer (e) = 3.