Electrochemistr...

The specific conductance of a solution is 0.3568 ohm^-1 . When placed in a cell the conductance is 0.0268 ohm^-1 . The cell constant is-

A conductance cell was filled with a 0.02 M KCl solution which has a specific conductance of 2.768 ×10 ^{- 3} ohm ^{- 1}  cm ^{- 1} . If its resistance is 82.4 ohm at 25 ºC, the cell constant is-

The variation of equivalent conductance vs decrease in concentration of a strong electrolyte is correctly given in the plot -

Which of the following solutions has the highest equivalent conductance ?

The resistance of 0.01N solution of an electrolyte AB at 328K is 100 ohm. The specific conductance of solution is (cell constant = 1cm^-1 ) -

For an electrolytic solution of 0.05 mol L^-1 , the conductivity has been found to be 0.0110 Scm^-1 .The molar conductivity is-

Two electrodes are fitted in conductance cell 1.5 cm apart while the area of cross section of each electrode is 0.75 cm² . The cell constant is-

The best conductor of electricity is in 1M solution of-

A certain current liberates 0.504 g of H₂  in 2 hours. How many grams of copper can be liberated by the same current flowing for the same time in CuSO₄  solution -

A currnet of 2.6 ampere is passed through CuSO₄  solution for 6 minutes 20 seconds. The amount of Cu deposited is (At. wt. of Cu = 63.5, Faraday = 96500 C)-