C4.3 Electrochemistry 1. An oxidizing agent is one that gains electrons and changes from being ion to atoms is called. True or False TRUEFALSEMaybeNone 2. An oxidation number is an apparent charge that an element has in a compound or the charge on an ion. True or False FALSEMaybeTRUENone of the mentioned 3. Define Redox reaction Is a permanent chemical reaction and irreversibleIs one in which reduction and oxidation occur simultaneouslyIt involves electron gain and electron loss.Both B and C 4. The species that loses electrons is called Oxidizing agentReducing agent CatalystNone of the mentioned 5. A reducing agent is one that loses electrons and changes from atoms to ions. True or False FALSEMaybeTRUENone of the mentioned 6. The species that gains electrons are called Reducing agentOxidizing agent CatalystNone of the mentioned Loading...
An oxidation number is an apparent charge that an element has in a compound or the charge on an ion. True or False
