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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).
Related Questions: - When conc. H₂SO₄ is added to dry KNO₃,brown fumes are evolved.These fumes are
- Terfenadine is commonly used as a
- Heat of formation of H₂O(g) at 25⁰C is -243 kJ,ΔE for the reaction
- Intermolecular hydrogen bond exists in
- In which process,fused sodium hydroxide is eletrolysed for extraction of sodium
Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When conc. H₂SO₄ is added to dry KNO₃,brown fumes are evolved.These fumes are
- Terfenadine is commonly used as a
- Heat of formation of H₂O(g) at 25⁰C is -243 kJ,ΔE for the reaction
- Intermolecular hydrogen bond exists in
- In which process,fused sodium hydroxide is eletrolysed for extraction of sodium
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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