IIT-JEE 2008 Paper 1 Offline | Ionic Equilibrium Question 17 | Chemistry

IIT-JEE 2008 Paper 1 Offline

MCQ (Single Correct Answer)

-1

2.5 mL of $$\frac{2}{5}$$M weak monoacidic base (K$$_b$$ = 1 $$\times$$ 10$$^{-12}$$ at 25$$^\circ$$C) is titrated with $$\frac{2}{15}$$M HCl in water at 25$$^\circ$$C. The concentration of H$$^+$$ at equivalence point is (K$$_w$$ = 1 $$\times$$ 10$$^{-14}$$ at 25$$^\circ$$C).

3.7 $$\times$$ 10$$^{-13}$$ M

3.2 $$\times$$ 10$$^{-7}$$ M

3.2 $$\times$$ 10$$^{-2}$$ M

2.7 $$\times$$ 10$$^{-2}$$ M

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