Find the emf of the cell in which the following reaction takes place at 298 K

Ni(s) + 2Ag⁺ (0.001 M) $$\to$$ Ni²⁺ (0.001 M) + 2Ag(s)

(Given that E$$_{cell}^o$$ = 10.5 V, $${{2.303\,RT} \over F} = 0.059$$ at 298 K)

The molar conductance of NaCl, HCl and CH₃COONa at infinite dilution are 126.45, 426.16 and 91.0 S cm² mol^$$-$$1 respectively. The molar conductance of CH₃COOH at infinite dilution is. Choose the right option for your answer.

The molar conductivity of 0.007 M acetic acid is 20 S cm² mol^$$-$$1. What is the dissociation constant of acetic acid? Choose the correct option.

[$$\Lambda _{{H^ + }}^o$$ = 350 S cm² mol^$$-$$1

$$\Lambda _{C{H_3}CO{O^ - }}^o$$ = 50 S cm² mol^$$-$$1]

On electrolysis of dil. sulphuric acid using Platinum (Pt) electrode, the product obtained at anode will be :