Chemistry · 2020
NEET 2020 · 13 September · Code E1 · Q125
What is the change in oxidation number of carbon in the following reaction? CH_4( g )+4 Cl_2( g ) → CCl_4( l )+4 HCl ( g )
What is the change in oxidation number of carbon in the following reaction ?
$$\mathrm{CH}_4(\mathrm{~g})+4 \mathrm{Cl}_2(\mathrm{~g}) \rightarrow \mathrm{CCl}_4(\mathrm{l})+4 \mathrm{HCl}(\mathrm{~g})
$$
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle -4$ to $\displaystyle +4$
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NEET (UG) 2020 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.