Under which of the following conditions E value of the cell for the cell reaction given is maximum ? Zn_(s) + Cu^{2+}_(aq) ⇌ Cu_(s) + Zn^{2+}_(aq) (2.303 RT / F at 298 K = 0.059 V , E^\circ_{Zn^{2+}|Zn} = - 0.76 V , E^\circ_{Cu^{2+}|Cu} = + 0.34 V)

Correct Answer is : C1 = 0.1 M , C2 = 0.01 M

AP EAMCET Engineering 20 Apr 2019 Shift 1 Paper

Section: Chemistry

Question : 143 of 160

Marks: +1, -0

Under which of the following conditions E value of the cell for the cell reaction given is maximum ?
Zn(s) + Cu(aq)2+ ⇌ Cu(s) + Zn(aq)2+
(2.303 RT / F at 298 K = 0.059 V , E°Zn2+|Zn = - 0.76 V , E°Cu2+|Cu = + 0.34 V)

C1 = 0.1 M , C2 = 0.01 M
C1 = 0.01 M , C2 = 0.1 M
C1 = 0.1 M , C2 = 0.2 M
C1 = 0.2 M , C2 = 0.1 M

Validate

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