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Chemistry Question on Electrochemistry

Which of the following relationships are not correct ?
(A) E∘=0.0591nFlog⁡KcE\degree=\frac{0.0591}{nF}\log Kc
(B) λm∘Na2SO4=λm∘(Na+)+λm∘(SO42−)\lambda_m\degree Na_2SO_4=\lambda_m\degree (Na^+)+\lambda_m\degree (SO_4^{2-})
(C) Cell constant = ConductivityConductance\frac{Conductivity}{Conductance}
(D)ΔG∘=nF  ECell∘\Delta G\degree = nF\;E\degree_{Cell}
(E) Zn(s)∣Zn(aq)2+∣∣Cu(aq)2+∣CuZn_{(s)}|Zn^{2+}_{(aq)}||Cu^{2+}_{(aq)}|Cu
Choose the correct answer from the options given below:

A

(B), (C), (D) only

B

(A), (B), (D) only

C

(B), (C), (D), (E) only

D

(A), (C), (E) only

Answer

(A), (B), (D) only

Explanation

Solution

The correct option is (B) : (A), (B), (D) only