Substances A, B, C can all ac as oxidizing agents. In solution, A is green, B is
ID: 794477 • Letter: S
Question
Substances A, B, C can all ac as oxidizing agents. In solution, A is green, B is red, and C is yellow. In the reactions in which they participate, they are reduced to A-, B-, and C- ions, all of which are colorless. When solution B is mixed with one contraining C- ions, the color changes from red to yellow.
Which Species is oxidized?___ Which Species is reduced?_____
When a solution of C is mixed with one which A- ions, the color changes from yellow to green.
Is B a better oxidizing agent than C? ____
Is B a better oxidizing agent than A? ____
Arrange A, B, C in order of increasing strength as oxidizing agents.
Explanation / Answer
C oxidised and B isreduced
No B is a better oxidising agent
yes
order of increasing strength as oxidizing agents. is B > C > A