0.1 mole of CH 3 NH 2 (K b = 5 × 10 –4 ) is mixed with 0.08 mole of HCl and the solution…
Chemistry · JEE Main · NTA Exams — Equilibrium
0.1 mole of CH3NH2 (Kb = 5 × 10–4) is mixed with 0.08 mole of HCl and the solution diluted to one litre. The H+ ion concentration in the solution will be
- 1.6 × 10–11
- 8 × 10–11
- 5 × 10–5
- 8 × 10–2
Answer
(B) 8 × 10 –11
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