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Calculate the e.m.f. (in V) of the cell: Pt|H 2 (g) |BOH(aq) || HA(aq) | H 2 (g)|Pt; Given: K a (HA)=10 -7 ,K b (BOH)=10 -5 (a) 0.39 V (b) 0.36 V (c) 0.93 V (d) NONE OF THESE

Calculate the e.m.f.  (in V) of the cell:


       Pt|H2(g) |BOH(aq) || HA(aq) | H2(g)|Pt;


Given: Ka(HA)=10-7,Kb(BOH)=10-5


(a)    0.39 V


(b)   0.36 V


(c)    0.93 V


(d)   NONE OF THESE

Grade:11

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