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Redox Reactions question

2012 · Q127
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Redox Reactions question

2012 · Q127

NEETChemistryRedox ReactionsMCQ+4 / −1
When Cl2 gas reacts with hot and concentrated sodium hydroxide solution, the oxidation number of chlorine changes from
  1. A
    zero to +1 and zero to −-−5
  2. B
    zero to −-−1 and zero to +5
  3. C
    zero to −-−1 and zero to +3
  4. D
    zero to +1 and zero to −-−3
View written solutionFree

Correct answer: B

AIPMT 2012 Prelims Chemistry - Redox Reactions Question 16 English Explanation


This is an example of disproportionation reaction and oxidation state of chlorine changes from 0 to –1 and +5.
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