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| 12. Calculate e.m.f. of the following ...

| 12. Calculate e.m.f. of the following cell at 298 K: (তলত দিয়া কোষটোৰ e.m.f. ৰ মান 298 Kত নির্ণয় কৰা :) 2Cr (s) + 3Fe2+ (0.1M) > 2Cr2+ (0.01M) + 3Fe(s) Given : (দিয়া আছে) E(Cr3+/Cr) = 0.074V & EP(Fe2*/Fe) = - 0.44V or/অথবা

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Calculate e.m.f. of the following cell at 298K: 2Cr(s) + 3Fe^(2+)(0.1M) rarr 2Cr^(3+)(0.01M) + 3Fe(s) E^0 (Cr^(3+)/Cr) = -0.074V & E^0 (Fe^(2+)/Fe)= -0.44V

Calculate e.m.f. of the following cell at 298 K, 2Cr(s)+3Fe^(2+)(0.1 M) to 2Cr^(3+)(0.01 M)+3Fe(s) ("Given" : E_((Cr^(3+)//Cr))^(@)=-0.74" V ", E_((Fe^(2+)//Fe))^(@)=-0.44" V ")

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Calculate the e.m.f of the following cell at 298K 2Cr(s)+3Fe^(2+)(0.01M)rarr2Cr^(3+)(0.1M)+3Fe(s) Given: E^@(Cr^(3+)|Cr)=-0.75V , E^@(Fe^(2+)|Fe)=-0.45V .

Calculate the emf of the following call at 298 K : 2Cr(s)+3Fe^(2+)(0.1M)rarr2Cr^(3+)(0.01M)+3Fe(s) ["Given : "E_((Cr^(3+)|Cr))^(@)=-0.74V, E_((Fe^(2+)|Fe))^(@)=-0.44V]

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