Use electrode potentials to answer the following questions, assuming standard conditions. (a) Do you expect permanganate ion

Question:

Use electrode potentials to answer the following questions, assuming standard conditions. (a) Do you expect permanganate ion (MnO4 ) to oxidize chloride ion to chlorine gas in acidic solution?
(b) Will dichromate ion (Cr2O72) oxidize chloride ion to chlorine gas in acidic solution?