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Ionic Equilibrium question

2008 · Shift 1 · Q7
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  2. /JEE Advanced
  3. /Chemistry
  4. /Ionic Equilibrium
  5. /2008 · Shift 1 · Q7

Ionic Equilibrium question

2008 · Shift 1 · Q7

JEE AdvancedChemistryIonic EquilibriumMCQ+3 / −1
2.5 mL of 25\frac{2}{5}52​ M weak monoacidic base (K b{}_bb​= 1 ×\times× 10 −12{}^{-12}−12 at 25 ∘{}^\circ∘ C) is titrated with 215\frac{2}{15}152​ M HCl in water at 25 ∘{}^\circ∘ C. The concentration of H +{}^++ at equivalence point is (K w{}_ww​= 1 ×\times× 10 −14{}^{-14}−14 at 25 ∘{}^\circ∘ C).
  1. A
    3.7 ×\times× 10 −13{}^{-13}−13 M
  2. B
    3.2 ×\times× 10 −7{}^{-7}−7 M
  3. C
    3.2 ×\times× 10 −2{}^{-2}−2 M
  4. D
    2.7 ×\times× 10 −2{}^{-2}−2 M
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