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Questions  >>  JEEMAIN and NEET  >>  NEET PAST PAPERS  >>  2012
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Q)

When $Cl_2$ gas reacts with hot and concentrated sodium hydroxide solution, the oxidation number of chlorine changes from :


( A ) Zero to +1 and zero to -3
( B ) Zero to -1 and zero to +5
( C ) Zero to +1 and zero to -5
( D ) Zero to -1 and zero to +3

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