HCN is a weak acid (K a = 6.2 × 10 –10 ). NH 4 OH is a weak base (K b = 1.8 × 10 –5 ). A…
Chemistry · JEE Main · NTA Exams — Equilibrium
HCN is a weak acid (Ka = 6.2 × 10–10). NH4OH is a weak base (Kb = 1.8 × 10–5). A 1.0 M solution of NH4CN would be :
- strongly acidic
- weakly acidic
- neutral
- weakly basic
Answer
(D) weakly basic
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