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তড়িৎ রাসায়নিক কোষের emf = ?
$i . {E^{0}}_{A n o d e e (o x)} + {E^{0}}_{c a t h o d e (R e d)}$
$i i . {E^{0}}_{c a t h o d e (R e d)} - {E^{0}}_{A n o d e e (R e d)}$
$i i i . {E^{0}}_{A n o d e e (o x)} - {E^{0}}_{c a t h o d e (R e d)}$
কোনটি সঠিক?

Created: 1 year ago | Updated: 1 year ago

Updated: 1 year ago

i ও ii

i ও iii

ii ও iii

i, ii ও iii

ব্যাখ্যা

370

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