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In a Daniel cells, if A (E(0) = -0.76 ) ...

In a Daniel cells, if `A (E_(0) = -0.76 ) and B(= - 2.36 V)` half - cells are taken then

A

B acts as an anode

B

A acts as an anode

C

B acts as a cathode

D

cannot be predicted

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A
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A cell constituted by two electrondes A(E_(A//A^(+))^(@)= -0.35 V) and B (E_(B//B^(+))^(@)=0.42 V) . Calculate the emf of the cell.

A cell constituted by two electrodes A(E_(A+//A)^(0) = 0.35V) and B(E_(B+//B)^(0) = +0.42V) has value of E_("cell")^(0) equal to _____

Two half cells have reduction potentials -0.76 V and -0.13 V respectively . A galvanic cell is made from these two half cells . Which of the following statements is correct ?

Daniel cell, the EMF of the cell can b e increased b y

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