What Is the Purpose of the Salt Bridge in a Voltaic

question 132

Multiple Choice

What is the purpose of the salt bridge in a voltaic cell?

• A)to prevent any further migration of electrons through the wire
• B)to allow for the build up of positively charged ions in one container and negatively charged ions in the other container
• C)to allow the \(\mathrm { Fe } ^ { 2 + }\) and the \(\mathrm { Cu } ^ { 2 + }\) to flow freely between the two containers
• D)to allow for a balance of charge between the two chambers