The resistance of 1N solution of acetic acid is 250 ohm, when measured in a cell
The resistance of 1N solution of acetic acid is 250 ohm, when measured in a cell of cell constant 1.15…
7 years ago
Chemistry
Which of the following metal has the biggest tendency for the half reaction
Which of the following metal has the biggest tendency for the half reaction Options (a) Potassium (b) Sodium (c) Cesium…
7 years ago
The unit of ionic mobility is
The unit of ionic mobility is Options (a) m² sec⁻¹ volt⁻¹ (b) m sec⁻¹ (c) m sec⁻¹ volt (d) m…
7 years ago
The standard emf for the cell reaction, 2Cu⁺(aq) → Cu(s) + Cu²⁺(aq)
The standard emf for the cell reaction, 2Cu⁺(aq) → Cu(s) + Cu²⁺(aq) is +0.36 V at 298 K. The equilibrium…
7 years ago
Coulomb is equal to ….
Coulomb is equal to .... Options (a) ampere ˣ second (b) ampere ˣ minute (c) watt ˣ second (d) volt…
7 years ago
Which one of the following has the highest molar conductivity
Which one of the following has the highest molar conductivity Options (a) Diamminedichloroplatinum (II) (b) Tetraamminedichlorocobalt (III) chloride (c) Potassium…
7 years ago
A solution of nickel sulphate in which nickel rod is dipped is diluted 10 times.
A solution of nickel sulphate in which nickel rod is dipped is diluted 10 times. the reduction potential of Ni…
7 years ago
The amount of copper deposited by one Faraday current will be maximum in an
The amount of copper deposited by one Faraday current will be maximum in an acidic solution of one litre of…
7 years ago
How many coulombs of electricity are required for the reduction of 1 mol
How many coulombs of electricity are required for the reduction of 1 mol of MnO₄⁻ to Mn²⁺ Options (a) 96500…
7 years ago
Specific conductance of 0.1 M nitric acid is 6.3 ˣ 10⁻² ohm⁻¹ cm⁻¹.
Specific conductance of 0.1 M nitric acid is 6.3 ˣ 10⁻² ohm⁻¹ cm⁻¹.The molar conductance of solution is Options (a)…
7 years ago