What is the purpose of the salt bridge in a voltaic cell?
AIt blocks the flow of electrons.
BIt blocks the flow of positive and negative ions.
CIt is a path for the flow of electrons.
DIt is a path for the flow of positive and negative ions.
AIt blocks the flow of electrons.
BIt blocks the flow of positive and negative ions.
CIt is a path for the flow of electrons.
DIt is a path for the flow of positive and negative ions.