Adaptive Practice
Acids and Bases
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⏱ 0:30
Easy
Which of the following is a characteristic property of acids?
Medium
What is the conjugate base of H₂SO₄ (sulfuric acid) after it donates one proton?
Easy
In the Bronsted-Lowry theory, an acid is defined as:
Easy
What is the pH of a 0.001 M HCl solution?
Medium
Which of the following salts will produce a basic solution when dissolved in water?
Easy
Calculate the pOH of a solution with [OH⁻] = 1 × 10⁻⁵ M.
Easy
Which of the following acids is diprotic?
Medium
In the Lewis acid-base concept, which of the following acts as a Lewis acid?
Medium
Which of the following statements is TRUE for a buffer solution?
Hard
Given the dissociation constant Ka of acetic acid (CH₃COOH) is 1.8 × 10⁻⁵, calculate the pH of 0.1 M acetic acid solution. (Assume x is the concentration of H⁺ ions)