Fill ups
In Leclanche dry cell, the cathode is…………….

In a Leclanches dry cell, anode is:

Fill ups In a Leclanche cell, MnO_2 acts as………………. .

Choose the correct answer: In Leclanche cell, zinc cylinder acts as a anode/cathode.

Which of the following is a secondary cell? Dry cell Leclanche cell Mercury cell None of these One of the fuel cell uses the reaciton of hydrogen and oxygen to form water. Write down the cell reaction taking place in the anode and cathode of that fuel cell.

Let A be the set of the children in a family. The relation ‘x is a brother of y' relation on A is

What are het reactions occuring at the cathode and anode of a Leclanche cell?

Write down the anode, cathode, uses and reactions of dry cell?

If G be the centroid of a triangle ABC, prove that, AB^2+BC^2+CA^2=3(GA^2+GB^2+GC^2)