see the picture and answer as fast as possible
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Hope it helps
Pls mark brainliest
Pls mark brainliest
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Answer is (c) 1 : 2
Cu(No2)3
Fe(SO4)3
O1=6
O2=12
Thank u
#ckc
Cu(No2)3
Fe(SO4)3
O1=6
O2=12
Thank u
#ckc
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