Science, asked by QueenMaya85, 4 hours ago

Identify the substances that are oxidised and the substances that are reduced in the following reactions.

(i) 4Na(s) + O2 (g) → 2Na2O(s)

(ii) CuO(s) + H2 (g) → Cu(s) + H2O(l)

Answers

Answered by vermasatyam356

6

Answer:

(I) na -oxidised

o2 - reduced

(ii) cuo - reduced

H2 - oxidised

Answered by SadPrincess

2

Answer:

hoe r u

enjoy ur life

Explanation:

good night

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