A cell, as shown below, consists of there compartments separated by porous pots. The first contains

The cell consists of three compartments separated by porous barriers. The first contains a cobalt electrode in 5.00 L of 0.100 M cobalt (II) nitrate, the second contains 5.00 L of 0.100M AgNO_(3) . Assuming that the current within the cell is carried equally by the positive and negative ions, tabulate the concentrations of ions of each type in each compartment of the cell after the passage of 0.100 mole electrons. given Co^(2+)+2e^(-)toCo" "E^(0)=-0.28V Ag^(+)+e^(-)toAg" "E^(0)=0.80V Spontaneous reaction is: 2Ag^(+)+CotoCo^(2+)+2Ag" "1.08V

The figure shown below consists of the tangents at the extremities of any chord Choose the correct option given below.

A concentration cell is shown below

A container is divided into two compartments by a removable partition as shown below : In the first compartment n_1 moles of ideal gas He is present in a volume V_1 . In the second compartment, n_2 moles of ideal gas Ne is present in a volume V_2 . The temperature and pressure in both the compartments are T and P repectively. Assuming R is the gas constant. the total change is entropy upon removing the partition when the gases mix irreversibly is :