Aniline, (C₆H₅NH₂,K_b = 4

question 211

Multiple Choice

Aniline, (C₆H₅NH₂,K_b = 4.3 × 10^-10 at 25°C) is an industrially important amine used in the making of dyes.Determine the pH of an aniline solution made by dissolving 3.90 g of aniline in enough water to make 100 mL of solution.

• A)4.87
• B)9.13
• C)9.74
• D)10.74

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