The standard reduction potentials of \( \mathrm{Cu}^{2+} / \mathrm{Cu} \) and \( \mathrm{Cu}^{2+...

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=uMbZmDZKceM


Duration: 3:06
5 views
0

The standard reduction potentials of \( \mathrm{Cu}^{2+} / \mathrm{Cu} \) and \( \mathrm{Cu}^{2+} / \mathrm{Cu}^{+} \)are \( 0.337 \) and \( 0.153 \mathrm{~V} \) respectively. The standard electrode potential of \( \mathrm{Cu}^{+} / \mathrm{Cu} \) half cell is
\( P \)
(A) \( 0.184 \mathrm{~V} \)
(B) \( 0.827 \mathrm{~V} \)
(C) \( 0.521 \mathrm{~V} \)
(D) \( 0.490 \mathrm{~V} \)
W.
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-12-01A saturated solution in \( \mathrm{AgA}\left(\mathrm{K}_{\mathrm{sp}}=3 \times 10^{-14}\right) \...
2022-12-01The net enthalpychange of a reaction is the amount of energyrequired to break all the bonds in r...
2022-12-01\( \sin 50^{\circ}-\cos 40^{\circ} \) का मान ज्ञात कीजिए।
2022-12-01For the electrochemical cell, \( \mathrm{M}\left|\mathrm{M}^{+} \| \mathrm{X}^{-}\right| \mathrm...
2022-12-01Equal volumes of \( 0.015 \mathrm{M} \mathrm{CH}_{3} \mathrm{COOH} \& 0.015 \mathrm{M} \mathrm{N...
2022-12-01The conductivity of a saturated solution of \( \mathrm{Ag}_{3} \mathrm{PO}_{4} \) is \( 9 \times...
2022-12-01The dissociation constant of n-butyric acid is \( 1.6 \times 10^{-5} \) and the molar conductivi...
2022-12-01If \( x \) is specific resistance of the electrolyte solution and \( y \) is the molarity of the...
2022-12-01The resistance of \( 0.5 \mathrm{M} \) solution of an electrolyte in a cell was found to be \( 5...
2022-12-01त्रिकोणमितीय सारणी का प्रयोग किए बिना सिद्ध कीजिए : \( \tan 20^{\circ} \tan 40^{\circ} \tan 45^{...
2022-12-01The standard reduction potentials of \( \mathrm{Cu}^{2+} / \mathrm{Cu} \) and \( \mathrm{Cu}^{2+...
2022-12-01During electrolysis of an aqueous solution of \( \mathrm{CuSO}_{4} \) using copper electrodes, i...
2022-12-01If the pressure of \( \mathrm{H}_{2} \) gas is increased from \( 1 \mathrm{~atm} \) to \( 100 \m...
2022-12-01A standard hydrogen electrode has zero electrode potential because \( \mathrm{P} \) (A) hydrogen...
2022-12-01During electrolysis of an aqueous solution of sodium sulphate, \( 2.4 \) L of oxygen at STP was ...
2022-12-01The density of \( \mathrm{Cu} \) is \( 8.94 \mathrm{~g} \mathrm{~cm}^{-3} \). The quantity of el...
2022-12-01\( \mathrm{HNO}_{3} \) is more volatile than water. If an aqueous solution of \( \mathrm{HNO}_{3...
2022-12-01A substar ce A has the following variation of vapour pressure with temperature for its solid sta...
2022-12-01Salts of A (atomic weight \( =7 \) ), B (atomic weight \( =27 \) ) and C (atomic weight \( =48 \...
2022-12-01Assuming each salt to be \( 90 \% \) dissociated, which of the following will have highest boili...
2022-12-01FILL IN THE BLANKS: Temperature coefficient and change in enthalpy are related by the expression...