Question

2.5 ml of (2/5) M weak monoacidic base ($K_b$ = 1 × 10⁻¹² at 25°) is titrated with (2/15) M HCl in water at 25°C. The concentration of H⁺ at equivalence point is ($K_w$ = 1 × 10⁻¹⁴ at 25°C)
(a) 3.7 × 10⁻¹⁴ M
(b) 3.2 × 10⁻⁷ M
(c) 3.2 × 10⁻² M
(d) 2.7 × 10⁻² M

Answer 1

Hello Friend

The answer of u r question is

Option.B

Thank you

Answer 2

${\huge {\mathfrak {Answer :-}}}$

➡️ Option (B)

That's it..