for 1) why cannot D) be wrong.
Can anyone tell me if I did these questions right? thanks
A solution contain Barium and Silver ions, what can the anion be?
D)All of the above
I chose A, is this right?
1)Stainless steel is alloying iron with other metals, it prevents rusting by eliminating oxygen.
2)Methods of preventing rusting are electroplating, galvanizing and painting.
Which statement is correct?
A)Both, statement 2 explains statement 1
B)Both, but statement 2 doesn't explain statement 1
C)Statement 1 is right, statement 2 is wrong
D)Statement 2 is right, statement 1 is wrong
I was not sure, but I thought that the alloy does not "eliminate" oxygen, it just changed the structure in a way that would not allow it to become oxidized that easily. So I choose D, is this right?