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Chlorine acts as bleaching agent only in the presence of
Options
(a) sunlight
(b) moisture
(c) dry air
(d) pure oxygen
Correct Answer:
moisture
Explanation:
In presence of moisture, chlorine acts as oxidising agent and a bleaching agent. Cl₂ + H₂O → HCl + HClO, HClO → HCl + O, Coloured matter + [O] → colourless matter.
Related Questions: - CO₂ is liberated on adding sodium carbonate to a carboxylic acid.The carbon
- The oxidation state of Cr in K₂Cr₂O₇ is
- Which one among the following is most reactive towards electrophilic substitution
- Calculate the energy in joule corresponding to light of wavelength 45nm
- The wavelength of the radiation emitted when an electron drops from 3rd orbit
Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- CO₂ is liberated on adding sodium carbonate to a carboxylic acid.The carbon
- The oxidation state of Cr in K₂Cr₂O₇ is
- Which one among the following is most reactive towards electrophilic substitution
- Calculate the energy in joule corresponding to light of wavelength 45nm
- The wavelength of the radiation emitted when an electron drops from 3rd orbit
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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