Cu\(_2\)S(g) + O\(_2\)(g) → 2Cu + SO\(_2\)(g)
What is the change in the oxidation number of copper in the reaction?

a

0 to + 2

b

0 to + 1

c

+ 1 to 0

d

+ 2 to + 1

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Explanation

Correct Option
c

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Discussions (8)

Myschool YhuDee
7 years ago

we are really sorry bout the typo error... due corrections have been made. thank u

Dr.sho
7 years ago

pls make a mandatory correction to these mistakes

godstamtam
7 years ago

I cant see any copper in that equation

kambil
1 year ago

how

matthewogaji
3 months ago

explain

matthewogaji
3 months ago

how

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