The gas that bubbles over the platinum electrode in SHE is ________.

The inert electrode is ________.

λ_c = μ_c for, ______.

The equivalent conductivity of CH₃COOH at 25°C is 80 ohm^-1 cm² eq^-1 and at infinite dilution 400 ohm^-1 cm^-1 eq^-1. The degree of dissociation of CH₃COOH is ______.

The specific conductance of a 0.01 M solution of KCI is 0.0014 ohm^-1 em^-1 at 25°C. Its equivalent conductance is ______.

When one coulomb of electricity is passed through an electrolytic solution the mass deposited on the electrode is equal to ______.

What happens during the electrolysis of molten sodium chloride?

Recharging of lead storage battery involves ______.

The limiting molar conductivities of HCI, CH₃COONa and NaCI are respectively 425, 190 and 150 mho cm² mol^-1 at 25°C. The molar conductivity of 0.1 M acetic acid is 9.2 mho cm² mol^-1. The degree of dissociation of 0.1 M acetic acid is ______.

A device in which spontaneous chemical reaction generates electric current ________.

Which among the following is the strongest reducing agent?

Which one of the following solution has highest equivalent conductance?

A certain current liberated 0.504gm of hydrogen in 2 hours. How many grams of copper can be liberated by the same current flowing for the same time in a copper sulphate solution ______.

The equivalent conductance of M/36 solution of a weak monobasic acid is 6 mho cm² equivalent^-1 and at infinite dilution is 400 mho cm² equivalent^-1. The dissociation constant of this acid is ______.

Among the following cells
I) Leclanche cell
II) Nickel – Cadmium cell
III) Lead storage battery
IV) Mercury cell
Primary cells are ____.

During electrolysis of molten sodium chloride, the time required to produce 0.1mole of chlorine gas using a current of 3A is _____.

How many faradays of electricity are required for the following reaction to occur MnO₄^-→ Mn²⁺

Electrolyte	KCl	KNO3	HCl	NaOAC	NaCl
Λ- (Scm2 mol-1)	149.9	145.0	426.2	91.0	126.5

Calculate Λ^o_HoAC using appropriate molar conductances of the electrolytes listed above at infinite dilution in water at 25^oC_______.

The button cell used is watches function as follows
Zn (s) + Ag₂O (s) + H₂O (l) ⇌ 2Ag (s) + Zn²⁺ (aq) + 2OH^-(aq) the half cell potentials are Ag₂O (s) + H₂O (l) + 2e^- → 2Ag (s) + 2OH^- (aq) E^o = 34V and Zn (s) → Zn²⁺ (aq) + 2e⁻ E⁰ = 0.76V . The cell potential will be_______.

The number of electrons that have a total charge of 9650 coulombs is_______.