Give the uses of the lead storage cell.

Mark the false statement.

Saturated solution of $KNO_3$ is used to make a 'salt-bridge' because:

Give the cell reaction,cell representation,and the formula for the cell potential of a copper-silver galvanic cell.

Give true $(T)$ and false $(F)$ for the following statements:
$(1)$ In a Daniell cell,$Zn$ is dissolved in the solution and $Cu$ is deposited.
$(2)$ In a Daniell cell,when an external $1.1 \ V$ potential is applied in the opposite direction,the reaction stops and no current flows.

When does an electrochemical cell behave as an electrolytic cell?