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Question

The sum of the oxidation states of all the carbon atoms present in the compound C6H5CHO is:

A
-4
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B
3
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C
5
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D
-4/7
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Solution

The correct option is A -4
Here the 5 carbon atoms have -1 oxidation number . CHO, C has +1.
Thus sum of total oxidation states is [(-1) x 5] + 1= -4
Answer is option A.

980580_877155_ans_939e94d2f97c454f96459be72eb3d06f.png

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