The equivalent conductances of two strong electrolytes at infinite dilution in H 2 O…
Chemistry · NEET · NTA Exams — Electrochemistry
The equivalent conductances of two strong electrolytes at infinite dilution in H2O (where ions move freely through a solution) at 25°C are given below
\(\begin{aligned} \mathrm{A}_{\mathrm{CH}_{3} \mathrm{COONa}} & =91.05 \mathrm{~cm}^{2} / \text { equiv } \\ \mathrm{A}_{\mathrm{HCl}}^{a} & =426.25 \mathrm{~cm}^{2} / \text { equiv } \end{aligned}\)
What additional information/quantity one needs to calculate Λo of an aqueous solution of acetic acid?
- Λo of NaCl
- Λo of CH3COOK
- The limiting equivalent conductance of \(\mathrm{H}^{+}\left[\lambda_{\mathrm{H}^{+}}\right]\)
- Λo of chloroacetic acid (ClCH2COOH)
Answer
(A) Λ o of NaCl
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- The standard reduction potentials of Cu 2 + /Cu and Cu 2 + /Cu + are 0.337 V and 0.153 V respectively. The…
- If the standard electrode potential for a cell is 2V at 300 K, the equilibrium constant (K) for the reaction…
- The cell, Zn | Zn ^ 2+ (1 M ) | | Cu ^ 2+ (1 M ) | Cu [E_ t e ^ a =1.10 ~V ], was allowed to be completely…
- Which colourless gas evolves when NH 4 Cl reacts with zinc in a dry cell battery?
- In a typical fuel cell, the reactants (R) and product (P) are:
- In a cell that utilises the reaction; Zn(s) + 2H + (aq) ⇌ Zn 2 + (aq) + H 2 (g) addition of H 2 SO 4 to…
- The equivalent conductances at infinite dilution for AC, BD and CD are 91, 426.2 and 126.5 ohm -1 cm 2 g equi…
- The equilibrium constant for the reaction, 5 r(5)+M g^ 2+ (a q) 5 r^ 2+ (a q)+M g(5) is 2.69 × 10 12 at 25 °…
More Electrochemistry questions · Browse all practice questions