Chemistry, asked by theju96, 9 months ago

In which of the following reactions the underlined
substance is oxidised?
(1) 3Mg +N, Mg2N2
(2) 2K1+B12 —>2KBr + 2
(3) CuO+H2- Cu+H2O
(4) Co + Cl2 CoCl2

Answers

Answered by aa7356141

0

Answer:

CuO+H2->Cu +H2O

Explanation:

because in that addition of oxygen take place

Answered by adithyakrishnags

0

Answer:

CuO+H2-Cu+H2O

Explanation:

it is because H2 is gaining oxygen to become H2O

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