QuestionIonic equilibrium / Henderson equation
The pH of a buffer solution containing 6·0 mL of CH₃COOH (0·2 M) and 4·0 mL of CH₃COONa (0·2 M) solutions will be approximately [where pK_a (CH₃COOH) = 4·76; log 2 = 0·30, log 3 = 0·48]
- (a) 6·0
- (b) 5·13
- (c) 4·58
- (d) 2·46
Part of VKC Basic
Read the answer and its explanation with VKC Basic
VKC Basic (₹999 for 6 months) opens every solved answer, the notes, the handbook and the daily answer archive. Every Mains test series includes it.