In a galvanic cell, electrons are transferred from one half cell to the other as the redox reaction progresses. what happens in each half cell? the half cell in which the electrode gains electrons is where , and the half cell in which the electrode loses electrons is where occurs. choices for both blanks oxidation reduction precipitation

the two process that occur in a cell are

oxidation: this is loss of electron by electrode. the metal electrode loaes electrons and get oxidized and forms ions

the ions get migrated to solution

Reduction: here the ions present in solution gains electron and get deposited on electrodes.

so gain of electrons is by ions

electrode gains electrons is where reduction occurs, and the half cell in which the electrode loses electrons is where oxidation occurs.

oxidization and reduction

Explanation:

c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.