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Calculate the formal charge of C in CH4.

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in Chemistry – Class 11 by (148k points)
Calculate the formal charge of C in CH4.

(a) 4

(b) 1

(c) -4

(d) 0

I got this question in an interview.

Question is taken from Kossel-Lewis Approach to Chemical Bonding in chapter Chemical Bonding and Molecular Structure of Chemistry – Class 11

1 Answer

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Best answer
Correct option is (d) 0

The best explanation: The formula for finding out the formula charge of an in a molecule = total number of valence electrons – total number of non-bonding electrons – 1/2(total number of bonding electrons). So here, formal charge of C = 4 – 0 – 8/2 = 0.

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