Calculate the emf of half cell : img src=https://penpencil-static-content.s3.ap-south-1.amazonaw...

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Calculate the emf of half cell :
img src=https://penpencil-static-content.s3.ap-south-1.amazonaws.com/5eb393ee95fab7468a79d189/sy9xm7wg2i8ow4cikhb4mkfyl.png /
a. \( 1.45 \mathrm{~V} \)
b. \( 1.27 \mathrm{~V} \)
c. \( -1.45 \mathrm{~V} \)
d. \( -1.27 \mathrm{~V} \)
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