the standard reduction potentals,E,for the half cells reactions are as

Zn=Zn²⁺+2e;E=+0.76V

Fe=Fe⁺²+2e;E=0.41V

The emf of the cell reaction

Fe⁺²+Zn=Fe+Zn is

a)-0.35v

b)+0.35v d)-1.17v

c)1.17v

Question

the standard reduction potentals,E,for the half cells reactions are as Zn=Zn 2+ +2e;E=+0.76V Fe=Fe +2 +2e;E=0.41V The emf of the cell reaction Fe +2 +Zn=Fe+Zn is a)-0.35v b)+0.35v d)-1.17v c)1.17v

askiitian.expert- chandra sekhar · Answer

Hi, Fe +2 +Zn=Fe+Zn +2 E cell = -0.41+0.76 =0.35 V ans is (b)

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the standard reduction potentals,E,for the half cells reactions are as Zn=Zn 2+ +2e;E=+0.76V Fe=Fe +2 +2e;E=0.41V The emf of the cell reaction Fe +2 +Zn=Fe+Zn is a)-0.35v b)+0.35v d)-1.17v c)1.17v

the standard reduction potentals,E,for the half cells reactions are as

Zn=Zn²⁺+2e;E=+0.76V

Fe=Fe⁺²+2e;E=0.41V

The emf of the cell reaction

Fe⁺²+Zn=Fe+Zn is

a)-0.35v

b)+0.35v d)-1.17v

c)1.17v

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the standard reduction potentals,E,for the half cells reactions are as Zn=Zn 2+ +2e;E=+0.76V Fe=Fe +2 +2e;E=0.41V The emf of the cell reaction Fe +2 +Zn=Fe+Zn is a)-0.35v b)+0.35v d)-1.17v c)1.17v

the standard reduction potentals,E,for the half cells reactions are as Zn=Zn2++2e;E=+0.76V Fe=Fe+2+2e;E=0.41V The emf of the cell reaction Fe+2+Zn=Fe+Zn is a)-0.35v b)+0.35v d)-1.17v c)1.17v

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the standard reduction potentals,E,for the half cells reactions are as

Zn=Zn²⁺+2e;E=+0.76V

Fe=Fe⁺²+2e;E=0.41V

The emf of the cell reaction

Fe⁺²+Zn=Fe+Zn is

a)-0.35v

b)+0.35v d)-1.17v

c)1.17v