The unit of equivalent conductivity is
The unit of equivalent conductivity is Options (a) ohm cm (b) ohm⁻¹ cm² g.equiv.⁻¹ (c) ohm cm² g.equiv (d) ohm⁻²…
7 years ago
Electrochemistry and Chemical Kinetics
A certain current liberated 0.504 g of hydrogen in 2 hours. How many grams
A certain current liberated 0.504 g of hydrogen in 2 hours. How many grams of copper can be liberated by…
7 years ago
Which is the amount of chlorine evolved when 2 amperes of current is passed for
Which is the amount of chlorine evolved when 2 amperes of current is passed for 30 minutes in an aqueous…
7 years ago
How many g of silver will be displaced from a solution of AgNO₃ by 4 g of mag
How many g of silver will be displaced from a solution of AgNO₃ by 4 g of magnesium Options (a)…
7 years ago
Which of the following oxides is used in lead storage battery
Which of the following oxides is used in lead storage battery Options (a) PbO (b) PbO₂ (c) Pb₂O₃ (d) Pb₃O₄…
7 years ago
In which cell the free energy of a chemical reaction is directly converted into
In which cell the free energy of a chemical reaction is directly converted into electricity Options (a) Concentration cell (b)…
7 years ago
A zinc rod is place in 0.095 M solution of zinc sulphate at 298 K, the potential
A zinc rod is place in 0.095 M solution of zinc sulphate at 298 K, the potential of the electrode…
7 years ago
Which of the following is used in electroplating
Which of the following is used in electroplating Options (a) AgCl (b) AgNO₃ (c) sodium argentocyanide (d) none of these…
7 years ago
How much copper is supposed to be deposited when a current of 0.75 amperes
How much copper is supposed to be deposited when a current of 0.75 amperes passes through a copper sulphate solution…
7 years ago
Molten NaCl results in conduction because of
Molten NaCl results in conduction because of Options (a) free electrons (b) ions (c) molecules (d) anions Correct Answer: ionsExplanation:No…
7 years ago