In a basic buffer, 0.0025 mole of NH4Cl and 0.15 mole of NH4OH are present. The pH of the solution will be ( (pKb)=4.74 . 0.0025 mole of NH4Cl and 0.15 mole of NH4OH are present. The pH of the solution will be ( (pKb)=4.74 . In a basic buffer November 16, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 7 - Equilibrium , Chemistry , Facebook Messenger WhatsApp Share this:TwitterFacebook Related