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The reaction that takes place when Cl₂ gas is passed through conc.NaOH solution is
Options
(a) oxidation
(b) reduction
(c) displacement
(d) disproportionation
Correct Answer:
disproportionation
Explanation:
3Cl₂ + 6NaOH → 5NaCl + NaClO₃ + 3H₂O; Cl₂ undergoes disproportionation into NaCl (Oxidation Number = -1) and NaClO₃ (Oxidation Number = + 5).
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Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- H₂O₂ reduces MnO₄⁻ ion to
- Square planar complex of the type MABXL(where A,B,X and L are unidentates) show
- The most probable radius (in pm) for finding the electron in He⁺ is
- If heat of formation of C + O₂ → 2CO is ΔH = -110.5 kcal,then heat of combustion
- The ozone layer forms naturally by
Topics: P Block Elements in Group 15 (89)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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