তড়িৎ রাসায়নিক কোষের emf = ? ( begin array l i . E^ 0 _ Anodee (o x) +E^ 0 _ cathode ( Red ) ii. E^ 0 _ cathode ( Red ) -E^ 0 _ Anodee (R e d) iii. E_ Anodee (o x) ^ 0 -E^ 0 _ cat

\begin{array}{l}i . E^{0}{ }_{\text {Anodee }(o x)}+E^{0}{ }_{\text {cathode }(\text { Red })} \\ \text { ii. } E^{0}{ }_{\text {cathode }(\text { Red })}-E^{0}{ }_{\text {Anodee }(R e d)} \\ \text { iii. } E_{\text {Anodee }(o x)}^{0}-E^{0}{ }_{\text {cathode }(\text { Red })}\end{array}

CB 23

\begin{array}{l}i . E^{0}{ }_{\text {Anodee }(o x)}+E^{0}{ }_{\text {cathode }(\text { Red })} \\ \text { ii. } E^{0}{ }_{\text {cathode }(\text { Red })}-E^{0}{ }_{\text {Anodee }(R e d)} \\ \text { iii. } E_{\text {Anodee }(o x)}^{0}-E^{0}{ }_{\text {cathode }(\text { Red })}\end{array}

CB 23

তড়িৎ রাসায়নিক কোষের emf = ? ( begin array l i . E^ 0 _ Anodee (o x) +E^ 0 _ cathode ( Red ) ii. E^ 0 _ cathode ( Red ) -E^ 0 _ Anodee (R e d) iii. E_ Anodee (o x) ^ 0 -E^ 0 _ cathode ( Red ) end array ) কোনটি সঠিক?