Which of the following is true for a dry cell?
a) It contains boric acid, which is a solid acid.
b) The graphite rod does not undergo reduction, even though it is the cathode.
c) It can be recharged many times.
d) all of the above
Which of the following is true for a dry cell?
a) It contains boric acid, which is a solid acid.
b) The graphite rod does not undergo reduction, even though it is the cathode.
c) It can be recharged many times.
d) all of the above