IIT/JEE Chemistry Practice #31: Acids and Bases

The video tutorial covers three main problems related to acids and bases. It begins with an introduction to the problems and suggests reviewing related tutorials. The first problem involves finding the conjugate acid of NH2-, which is ammonia. The second problem focuses on identifying which compound is not a Lewis acid, with SNCL4 being the answer due to its complete octet. The final problem discusses preparing an acidic buffer solution, with ammonium acetate and acetic acid being the correct components. The tutorial emphasizes understanding the properties of acids, bases, and buffer systems.

Explain why sulfuric acid cannot be used to prepare a buffer solution.

Why is ammonium hydroxide not suitable for an acidic buffer solution?