Question

the oxidation number of carbon in HCHO is​

Answer 1

Answer:

+1+x+1+(-2)=0

+1+x+1-2=0

+2-2+x=0

x=0

Answer 2

Answer:

0

Explanation:

oxidatio no of HCHO is zero

let oxdtn no of C be x

$x + + 1 + + 1 + - 2 = 0 \\ x = 0$

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