Cell equation : A+2B^{+}\toA^{2+}+2B A^{2+}+2e\toA E^\circ=+0.34\V and \log_{10}K=15.6 at 300 K for cell reactions Find E^\circ for B^{+}+e\toB Given [\frac{2.303RT}{nF}=0.059]_{\at500\K}

AIIMS 2018 May 26 Chemistry Morning Question Paper with solutions for online practice

Question : 28 of 51

Marks: +1, -0

Cell equation : A+2B+→A2++2B
A2++2e→A E°=+0.34V
and log10K=15.6 at 300 K for cell reactions
Find E° for B++e→B
Given [

2.303RT

=0.059]at‌500‌K

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