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

  1. A
    Zero to and zero to
  2. B
    Zero to and zero to
  3. C
    Zero to and zero to
  4. D
    Zero to and zero to

Solution & Step-by-step Explanation

Chlorine undergoes disproportionation in hot, concentrated :

Oxidation states:In , oxidation number is 0.In , oxidation number is .In , oxidation number is .

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When gas reacts with hot and concentrated sodium hydroxide solution, the oxidation number of chlorine changes from:
A
Zero to and zero to
B
Zero to and zero to
C
Zero to and zero to
D
Zero to and zero to

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Inorganic Chemistryp-blockChlorine Reactions

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