Calculate the quantity of electricity that would be required to reduce \( 12.3 \mathrm{~g} \) of...

Channel:
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=gimIRpMzORk



Duration: 3:37
5 views
0


Calculate the quantity of electricity that would be required to reduce \( 12.3 \mathrm{~g} \) of nitrobenzene to aniline if the current efficiency for the process is \( 50 \% \). If the potential drop across the cell is \( 3.0 \mathrm{~V} \), how much energy will be consumed?
(a) \( 0.3 \mathrm{~F}, 86.85 \mathrm{~kJ} \)
(b) \( 0.6 \mathrm{~F}, 173.7 \mathrm{~kJ} \)
(c) \( 1.2 \mathrm{~F}, 347.4 \mathrm{~kJ} \)
(d) \( 0.6 \mathrm{~F}, 173.7 \mathrm{~kJ} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2022-10-28At \( 25^{\circ} \mathrm{C} \), the molar conductance at infinite dilution for \( \mathrm{HCl} \...
2022-10-28The function(s) of salt bridge in a cell is/are (a) It maintains standard electrode potential of...
2022-10-28Which of the following statements is/are correct? (a) The conductivity of molten \( \mathrm{NaCl...
2022-10-28Ionic conductance at infinite dilution of \( \mathrm{A} 1^{3+} \) and \( \mathrm{SO}_{4}{ }^{2-}...
2022-10-28Perdisulphuric acid, \( \mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{8} \) can be prepared by elec...
2022-10-28When metallic copper is shaken with a solution of a copper salt, the reaction \( \mathrm{Cu}+\ma...
2022-10-28From an electrolyte, one mole of electron will deposit at cathode (a) \( 63.5 \mathrm{~g} \) of ...
2022-10-28The passage of electricity in the Daniel cell when \( \mathrm{Zn} \) and \( \mathrm{Cu} \) elect...
2022-10-28Consider the cell: \( \operatorname{Ag}(\mathrm{s}), \operatorname{AgCl}(\mathrm{s})|\mathrm{KCl...
2022-10-28Pick up the false statement(s): (a) The net chemical change in a galvanic cell reaction is alway...
2022-10-28Calculate the quantity of electricity that would be required to reduce \( 12.3 \mathrm{~g} \) of...
2022-10-28At \( 18^{\circ} \mathrm{C} \), the ionic mobilities of \( \mathrm{NH}_{4}^{+} \)and \( \mathrm{...
2022-10-28A cell whose resistance, when filled with \( 0.1 \mathrm{M} \) \( -\mathrm{KCl} \) is \( 200 \Om...
2022-10-28A constant current flowed for \( 2 \mathrm{~h} \) through a potassium iodide solution, oxidizing...
2022-10-28Electrolysis of an acetate solution produces ethane according to the reaction: \[ 2 \mathrm{CH}_...
2022-10-28Two students use same stock solution of \( \mathrm{ZnSO}_{4} \) but different solutions of \( \m...
2022-10-28Two weak acid solutions \( \mathrm{HA}_{1} \) and \( \mathrm{HA}_{2} \) each with the same conce...
2022-10-28Anthracene, \( \mathrm{C}_{14} \mathrm{H}_{10} \), can be oxidized to anthraquinone, \( \mathrm{...
2022-10-28When an electric current is passed through an aqueous solution of the following, the concentrati...
2022-10-28To a beaker containing \( 0.1 \mathrm{M}-\mathrm{HCl} \), a little pure solid \( \mathrm{AgCl} \...
2022-10-28When \( 10^{-6} \mathrm{M}-\mathrm{HCl} \) is electrolysed (a) \( \mathrm{O}_{2} \) is produced ...



Tags:
pw