1.

For the cell prepared from electrodA , Cr_2O_7^(2-) |Cr^(3+) , E_("red")^(@) = + 1.33Vand electrode B: Fe^(3+) | Fe^(2+), E_("red")^(@) = 0.77V. Which of the following statement is correct ?

Answer»

The ELECTRONS will flow from B to A when the connection is made
The e.m.f. of the CELL will be 0.56V
A will be POSITIVE ELECTRODE
All of the above

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