Chemistry, asked by Akshiza, 1 year ago

how to take out valency of C2o4?

Answers

Answered by StuffedBanana
4
the valency of carbon is 4 and the valency of oxygen is 2.

Using the criss cross method,

C              O
4               2

interchange the 2 and then you will get the valency as well as the equation

Answered by Anonymous
4
By criss Cross method....
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