The oxidation numbers of \( \mathrm{C} \) in \( \mathrm{CH}_{4}, \mathrm{CH}_{3} \mathrm{Cl}, \m....
The oxidation numbers of \( \mathrm{C} \) in \( \mathrm{CH}_{4}, \mathrm{CH}_{3} \mathrm{Cl}, \mathrm{CH}_{2} \mathrm{Cl}_{2} \), \( \mathrm{CHCl}_{3} \) and \( \mathrm{CCl}_{4} \) are respectively:
\( \mathrm{P} \)
(1) \( +4,+2,0,-2,-4 \)
W
(2) \( +2,+4,0,-4,-2 \)
(3) \( -4,-2,0,+2,+4 \)
(4) \( -2,-4,0,+4,+2 \)
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