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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
- Benzaldehyde condenses with N,N-dimethylaniline in presence of anhydrous ZnCl₂
- Which one of the following on reaction with excess of MeMgI would give a tertiar
- Oxidation state of Fe in Mohr’s salt is
- What is the product of the reaction of phenol with CHCl₃ in aqueous NaOH
- Ionisation constant of CH₃COOH is 1.7 ˣ 10⁻⁵ and concentration of H⁺ ions
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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