Answers

  • Brainly User
2014-04-21T12:04:14+05:30
1 is right in my opinion
for sure sry first for wrong answer this is right because loss of electron is oxidation
0
2014-04-21T12:05:42+05:30
I think the 4th option is the correct answer

0
By the way 2 option is also correct with 4 th one.It is a redox reaction.