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Ionic Equilibrium · 2025 · 23 Jan · Shift 1

2 Chemistry questions from this JEE Main paper
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Ionic Equilibrium · 2025 · 23 Jan · Shift 1

2 Chemistry questions from this JEE Main paper

  1. Q13.Which of the following happens when NH4​OH is added gradually to the solution containing 1 M A2+ and 1MB3+ ions? Given : Ksp ​[A(OH)2​]=9×10−10…
    Chemistry · Ionic Equilibrium · MCQ
  2. Q23.If 1 mM solution of ethylamine produces pH=9, then the ionization constant (Kb​) of ethylamine is 10−x. The value of x is ​ (nearest integer). [The degree of…
    Chemistry · Ionic Equilibrium · Numerical