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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: - In the manufacture of ethanol from starch by fermentation,
- The interatomic distances in H₂ and Cl molecules are 74 and 198 pm respectively
- The electrolytic reduction of nitrobenzene in strongly acidic medium produces
- The ratio of the difference in energy between first and second Bohr orbit
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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
- In the manufacture of ethanol from starch by fermentation,
- The interatomic distances in H₂ and Cl molecules are 74 and 198 pm respectively
- The electrolytic reduction of nitrobenzene in strongly acidic medium produces
- The ratio of the difference in energy between first and second Bohr orbit
- He₂ does not exist because its
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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